Items where Author is "Asrar, Waqar"

Hassan, Mohamed Ibren and Asrar, Waqar and Ismail, Muhammad Ariffuddin and Andan, Amelda Dianne (2024) Experimental investigation on the aerodynamic parameters of trailing edge wake generators. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 116 (1). pp. 1-16. ISSN 2289-7879

Hassan, Mohamed Ibren and Andan, Amelda Dianne and Asrar, Waqar (2024) Numerical prediction of trailing edge noise at low Reynolds number with modified trailing edges of a NACA 0015 airfoil. CFD Letters, 16 (8). pp. 64-94. ISSN 2180-1363 E-ISSN 2180-1363

Baghdadi, Faical and Hrairi, Meftah and Asrar, Waqar (2024) A numerical comparison of 2D and 3D CFD modelling for contraction and expansion geometries with an emphasis on solid particles erosion. CFD Letters, 16 (6). pp. 157-168. E-ISSN 2180 - 1363

Hassan, Mohamed Ibren and Andan, Amelda Dianne and Asrar, Waqar and Mohammed Sapardi, Mohd Azan (2023) Large Eddy simulation of low Reynolds number flow around a NACA0015 airfoil with modified trailing edges. Journal of Advanced Research in Applied Mechanics, 112 (1). pp. 57-79. ISSN 2289-7895

Hassan, Mohamed Ibren and Andan, Amelda Dianne and Asrar, Waqar and Aldheeb, Mohammed and Saad, Mohd Rashdan (2023) Experimental Investigation of Low Reynolds Number Flow Around a Serrated NACA 0015 Airfoil. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 112 (2). pp. 137-160. ISSN 2289-7879

Zohary, Aideal Czar and Asrar, Waqar and Aldheeb, Mohammed (2023) A successful microblowing strategy for airfoils. Progress in Computational Fluid Dynamics, 23 (3). pp. 131-145. ISSN 1468-4349 E-ISSN 1741-5233

Altaf, A. and Omar, Ashraf and Asrar, Waqar (2022) Passive drag reduction of the square back truck body. International Journal of Automotive and Mechanical Engineering (IJAME), 19 (3). pp. 9892-9908. ISSN 2229-8649 E-ISSN 2180-1606

Ibren, Mohamed and Andan, Amelda Dianne and Asrar, Waqar and Sulaeman, Erwin (2022) A review on generation and mitigation of airfoil self-induced noise. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 90 (1). pp. 163-178. ISSN 2289-7879

Hassan, Mohamed Ibren and Andan, Amelda Dianne and Asrar, Waqar and Sulaeman, Erwin (2021) Laminar separation bubble and flow topology of NACA 0015 at low reynolds number. CFD Letters, 13 (10). pp. 36-51. ISSN 2180-1363

Faheem, Mohammed and Khan, Aqib and Kumar, Rakesh and Khan, Sher Afghan and Asrar, Waqar and Mohammed Sapardi, Mohd Azan (2021) Estimation of Mach numbers in supersonic jets using schlieren images. In: 2nd International Conference on Smart and Sustainable Developments in Materials, Manufacturing and Energy Engineering, SME 2020, Nitte, Karnataka, India.

Faheem, Mohammed and Khan, Aqib and Kumar, Rakesh and Khan, Sher Afghan and Asrar, Waqar and Sapardi, Mohd Azan Mohammed (2021) Experimental study of midplane jet evolution in multiple jets at Mach 2.0. In: 2nd International Conference on Smart and Sustainable Developments in Materials, Manufacturing and Energy Engineering, SME 2020, 22-23 December 2020, Nitte, India.

Asrar, Waqar and Aldheeb, Mohammad and Zohary, Aideal Czar (2021) Numerical investigation on the pressure drag of some low-speed airfoils for UAV application. CFD Letters, 13 (2). pp. 29-48. ISSN 2180-1363

Zohary, Aideal Czar and Asrar, Waqar and Mohammed Aldheeb, Mohammed Abdulmalek (2021) Numerical investigation on the pressure drag of some low-speed airfoils for UAV application. CFD Letters, 13 (2). pp. 29-48. ISSN 2180-1363

Hoda, Asif and Rahman, Mohammad Tariqur and Asrar, Waqar and Khan, Sher Afghan (2021) A comparative study of natural gas and biogas combustion in a swirling flow gas turbine combustor. Combustion Science and Technology, 193 (4). pp. 1-29. ISSN 0010-2202 E-ISSN 1563-521X

Faheem, Mohammed and Khan, Aqib and Kumar, Rakesh and Khan, Sher Afghan and Asrar, Waqar and Sapardi, Azan M. (2021) Experimental study on the mean flow characteristics of a supersonic multiple jet configuration. Journal of Aerospace Science & Technology, 108 (2021). pp. 1-13. ISSN 1270-9638 E-ISSN 1626-3219

Faheem, Mohammed and Khan, Aqib and Kumar, Rakesh and Khan, Sher Afghan and Asrar, Waqar and Sapardi, Mohd Azan Mohammed (2021) Experimental investigation of the effect of cross wire on the flow field of elliptic jet. International Journal of Heat and Fluid Flow, 90 (108834). pp. 1-12. ISSN 0142-727X

Asadullah, Mohammed and Khan, Sher Afghan and Asrar, Waqar and Sulaeman, Erwin (2020) Position of static cylinder effect on base flows. In: 1st International Conference on Data Science, Machine Learning and Applications, 2019, 29th - 30th March 2019, Hyderabad, India.

Mohammed Aldheeb, Mohammed Abdulmalek and Asrar, Waqar and Omar, Ashraf Ali and Altaf, Afaq and Sulaeman, Erwin (2020) Effect of a directionally porous wing tip on tip vortex. Journal of Applied Fluid Mechanics, 13 (2). pp. 651-665. ISSN 1735-3572 E-ISSN 1735-3645

Mohammed Aldheeb, Mohammed Abdulmalek and Asrar, Waqar and Omar, Ashraf Ali and Altaf, Afaq and Sulaeman, Erwin (2020) Aerodynamics of symmetric permeable airfoils and wings: CFD simulation. Progress in Computational Fluid Dynamics, 20 (6). pp. 349-361. ISSN 1468-4349 E-ISSN 1741-5233

Malik, Khurshid and Aldheeb, Mohammad and Asrar, Waqar and Sulaeman, Erwin (2019) Effects of bio-inspired surface roughness on a swept back tapered NACA 4412 wing. Journal of Aerospace Technology and Management, 11. e1719. ISSN 1984-9648 E-ISSN 2175-9146

Hamza, Mohammad Ameer and Jameel, Ahmad Tariq and Asrar, Waqar (2019) A comparative study of two different numerical schemes for the simulation of nonlinear dynamics of heated falling thin films. International Journal of Recent Technology and Engineering, 7 (6). pp. 100-105. ISSN 2277-3878

Rahman, Tariq Md Ridwanur and Asrar, Waqar and Khan, Sher Afghan (2019) An Investigation of RANS simulations for swirl-stabilized isothermal turbulent flow in a gas turbine burner. CFD Letters, 11 (9). pp. 14-31. ISSN 2180-1363 E-ISSN 2180-1363

Asad Ullah, Mohammed and Khan, Sher Afghan and Asrar, Waqar and Sulaeman, Erwin (2018) Low-cost base drag reduction technique. International Journal of Mechanical Engineering and Robotics Research (IJMERR), 7 (4). pp. 428-432. ISSN 2315-4462

Mohammed Aldheeb, Mohammed Abdulmalek and Asrar, Waqar and Sulaeman, Erwin and Omar, Ashraf Ali (2018) Aerodynamics of porous airfoils and wings. Acta Mechanica, online 1st. pp. 1-19. ISSN 0001-5970 E-ISSN 1619-6937 (In Press)

Malik, Khurshid and Asrar, Waqar and Sulaeman, Erwin (2018) Low reynolds number numerical simulation of the aerodynamic coefficients of a 3D wing. International Journal of Aviation, Aeronautics, and Aerospace, 5 (1). pp. 1-27. ISSN 2374-6793

Asadullah, Mohammed and Khan, Sher Afghan and Asrar, Waqar (2018) Active control of base pressure with counter clockwise rotating cylinder at Mach 2. In: 4th IEEE International Conference on Engineering Technologies and Applied Sciences, ICETAS 2017, 29 November - 1 December 2017, AMA International University Salmabad; Bahrain.

Chowdhury, Md. Sazzad Hossien and Razali, Nur Isnida and Asrar, Waqar (2018) The multistage homotopy perturbation method for solving hyperchaotic Chen system. In: 4th International Conference on Mathematical Applications in Engineering 2017, ICMAE 2017, 8th – 9th of August 2017, Kuala Lumpur, Malaysia.

Ab Rahim, Abdul Hakim and Ramli, Nabilah and Nordin, Anis Nurashikin and Othman, Raihan and Asrar, Waqar and Sulaeman, Erwin (2018) Classical equivalent circuit characterization for a double-layer capacitor. In: 4th IEEE International Conference on Smart Instrumentation, Measurement and Applications (ICSIMA) 2017, 28th-30th November 2017, Putrajaya.

Asadullah, Mohammed and Khan, Sher Afghan and Asrar, Waqar and Sulaeman, Erwin (2018) Counter clockwise rotation of cylinder with variable position to control base flows. In: 1st International Conference on Aerospace and Mechanical Engineering, AeroMech 2017, 21 - 22 November 2017, Parkroyal HotelBatu Ferringhi, Penang; Malaysia.

Siddiqui, Naseeb and Mohammed Aldheeb, Mohammed Abdulmalek and Asrar, Waqar and Sulaeman, Erwin (2018) Experimental investigation of a new spiral wingtip. International Journal of Aviation, Aeronautics, and Aerospace, 5 (2). pp. 1-32. ISSN 2374-6793

Jameel, Ahmad Tariq and Hamza, Mohammad Ameer and Asrar, Waqar (2018) Nonlinear dynamics of heated falling films under the influence of long-range Van Der Walls intermolecular force interactions. In: 4th International Conference on Mechanical, Automotive, and Aerospace Engineering 2018 (ICMAAE’18), 19th-20th September 2018, Kuala Lumpur. (Unpublished)

Asadullah, Mohammed and Khan, Sher Afghan and Asrar, Waqar and Sulaeman, Erwin (2018) Passive control of base pressure with static cylinder at supersonic flow. In: 1st International Conference on Aerospace and Mechanical Engineering (AeroMech 2017), 21st-22nd Nov. 2017, Pulau Pinang.

Haque, Anwar Ul and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin (2017) Defining reference area for prediction of aerodynamic coefficients of a biologically inspired hybrid buoyant vehicle. Unmanned Systems, 5 (4). pp. 237-246. ISSN 2301-3850

Jameel, Ahmed Tariq and Hamza, Mohammad Ameer and Hoda, Asif and Rahman, Tariq M. and Asrar, Waqar (2017) Instabilities in non-isothermal falling thin film flows. In: 4th International Conference of Mathematical Applications in Engineering 2017 (ICMAE 2017), 08-09 August 2017, Kuala Lumpur, Malaysia.

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Syed Mohamed Ali, Jaffar (2017) Hybrid buoyant aircraft: future STOL aircraft for interconnectivity of the Malaysian islands. Journal of Aviation Technology and Engineering, 6 (2). pp. 80-88. ISSN 2159-6670

Ahmed Siddiqui, Naseeb and Asrar, Waqar and Sulaeman, Erwin (2017) Literature review : Biomimetic and conventional aircraft wing tips. International Journal of Aviation, Aeronautics, and Aerospace, 4 (2). pp. 1-25. E-ISSN 2374-6793

Altaf, Afaq and Thong, Tan Boon and Omar, Ashraf Ali and Asrar, Waqar (2017) Experimental investigation of the influence of a reverse delta type add-on device on the flap-tip vortex of a wing. In: 3rd International Conference on Mechanical, Automotive and Aerospace Engineering 2016 (ICMAAE’16), 25th-27th July 2016, Kuala Lumpur, Malaysia.

Za’aba, Khalid Aldin and Asrar, Waqar and Aldheeb, Mohammad (2017) Generation of atmospheric boundary layer in the IIUM low speed wind tunnel. In: 3rd International Conference on Mechanical, Automotive and Aerospace Engineering 2016 (ICMAAE’16), 25th-27th July 2016, Kuala Lumpur, Malaysia.

Hamza, Mohammad Ameer and Jameel, Ahmad Tariq and Asrar, Waqar and Hoda, Asif (2017) Numerical simulation of non-isothermal thin liquid film flow on inclined plane using an implicit finite difference scheme. In: 3rd International Conference on Mechanical, Automotive and Aerospace Engineering 2016 (ICMAAE’16), 25th-27th July 2016, Kuala Lumpur, Malaysia.

Fadhli, Mohd and Shamsudin, Syariful Syafiq and Omar, Ashraf Ali and Asrar, Waqar (2017) Arbitrary Lagrangian-Eulerian form of flowfield dependent variation method for fluid-structure interaction application. ARPN Journal of Engineering and Applied Sciences, 12 (7). pp. 2338-2344. ISSN 1819-6608

, Anwar-Ul-Haque and Nugraha, Fauzul and Erawan, Dadang F and Asrar, Waqar and Sulaeman, Erwin (2017) Structural design of hybrid buoyant aircraft's model for subsonic wind tunnel testing. In: 14th International Bhurban Conference on Applied Sciences & Technology (IBCAST), 10th-14th January 2017, Islamabad, Pakistan.

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin (2017) Effect of diamond shaped strut with cylindrical pitch rod in subsonic wind tunnel testing. Measurement: Journal of the International Measurement Confederation, 99. pp. 1-6. ISSN 0263-2241 E-ISSN 1536-6359

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2017) Yawing force of electric trimmers of a hybrid buoyant aerial vehicle. Pertanika J Sci and tech, 25 (1). pp. 293-302. ISSN 0128-7680 E-ISSN 2231-8526

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2017) Wind tunnel testing of hybrid buoyant aerial vehicle. Aircraft Engineering and Aerospace Technology, 89 (1). pp. 99-105. ISSN 0002-2667

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin (2016) Wind tunnel testing on a generic model of a hybrid lifting hull. Journal of Aerospace Technology and Management, 8 (4). pp. 467-474. ISSN 1984-9648 E-ISSN 2175-9146

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Mohamed Ali, Jaffar Syed (2016) Framework of conceptual design methodology for hybrid buoyant aircraft. Aerotecnica Missili & Spazio = The Journal of Aerospace Science, Technology and Systems, 95 (2 (April-June)). pp. 99-110.

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin (2016) Comparison of data correction methods for blockage effects in semispan wing model testing. In: "10th International Conference on Experimental Fluid Mechanics, EFM 2015", 17-20 November 2015, Kaserstejn PalacePrague; Czech Republic.

Haque, Anwar Ul and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Mohamed Ali, Jaffar Syed (2016) A novel technique to neutralize the Yawing moment due to asymmetric thrust in a hybrid buoyant aircraft. In: 10th International Conference on Experimental Fluid Mechanics, EFM 2015, 17-20 November 2015, Kaserstejn PalacePrague; Czech Republic.

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2016) Assessment of engine's power budget for hydrogen powered hybrid buoyant aircraft. Propulsion and Power Research, 5 (1). pp. 34-44. ISSN 2212-540X

Haque, Anwar Ul and Asrar, Waqar and Sulaeman, Erwin and Mohamed Ali, Jaffar Syed and Omar, Ashraf Ali (2016) A prospective solution For consistent aerostatic lift for a hybrid buoyant aircraft. In: 6th International Conference on Industrial Engineering and Operations Management in Kuala Lumpur, IEOM 2016, 8 -10 March 2016, JW Marriott Hotel K LKuala Lumpur.

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Mohamed Ali, Jaffar Syed (2016) Estimation of pitching moment of a hybrid lifting fuselage - Disguised as hull of an airship. ARPN Journal of Engineering and Applied Sciences, 11 (4). pp. 2217-2221. ISSN 1819-6608

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2016) Effect of side wind on the directional stability and aerodynamics of a hybrid buoyant aircraft. In: 2015 International Conference on Mechanical Engineering and Electrical Systems (ICMES 2015), 16th-18th December 2015, Singapore.

UlHaque, Anwar and Asrar, Waqar and Syed Mohamed Ali, Jaffar and Sulaeman, Erwin (2016) Establishing the analytical relationships for mass and volumetric mass fractions for hybrid buoyant aircraft. ARPN Journal of Engineering and Applied Sciences, 11 (1). pp. 286-291. ISSN 1819-6608

Mohammed Aldheeb, Mohammed Abdulmalek and Asrar, Waqar and Sulaeman, Erwin and Omar, Ashraf Ali (2016) A review on aerodynamics of nonflapping bird wings. Journal of Aerospace Technology and Management, 8 (1 (Jan-Mar)). pp. 7-17. ISSN 1984-9648 E-ISSN 2175-9146

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2016) Effect of wing loading on gross takeoff mass of a hybrid buoyant aircraft. International Journal of Unmanned Systems Engineering, 4 (1). pp. 11-22. ISSN 2052-112X

Altaf, Afaq and Tan, Boon Thong and Omar, Ashraf Ali and Asrar, Waqar (2016) Impact of a reverse delta type add-on device on the flap-tip vortex of a wing. International Journal of Aviation, Aeronautics, and Aerospace, 3 (3). pp. 1-28. E-ISSN 2374-6793

Altaf, Alamaan and Thong, Tanboon and Omar, Ashraf Ali and Asrar, Waqar (2016) Influence of a reverse delta-type add-on device on wake vortex alleviation. AIAA Journal, 54 (2). pp. 625-636. ISSN 0001-1452 E-ISSN 1533-385X

Razali, Nur Isnida and Chowdhury, Md. Sazzad Hossien and Asrar, Waqar (2016) Solutions of higher order boundary value problems by homotopy perturbation method. Malaysian Journal of Mathematical Sciences, 10 (Special Issue). pp. 373-387. ISSN 1823-8343 E-ISSN 2289-750x

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Syed Mohamed Ali, Jaffar (2015) Establishing the analytical relationships for mass and volumetric mass fractions for hybrid boyant aircraft. In: International Postgraduate Conference on Engineering Research (IPCER) 2015 , 27th-28th Oct. 2015, Gombak Campus, IIUM. (Unpublished)

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Syed Mohamed Ali, Jaffar (2015) Hydrostatic and hydrodynamic characteristics of swimming animals: an inspiration for hybrid buoyant aircraft. In: 4th International Scientific Conference on Applied Sciences and Engineering (4 thISCASE-2015), 3rd-4th Oct. 2015, Langkawi, Malaysia.

Asrar, Waqar and Altaf, Afaq and Omar, Ashraf Ali and Hrairi, Meftah and Thong , Boon Tan (2015) Aerodynamic performance of a naca 23012 half wing model with a reverse delta wing type add-on device. In: 8th Ankara International Aerospace Conference, 10-12 Sep 2015, Ankara, Turkey.

Ul Haque, Anwar and Asrar, Waqar and Sulaeman, Erwin and Syed Mohamed Ali, Jaffar and Omar, Ashraf Ali (2015) Power-off static stability analysis of a clean configuration of a hybrid buoyant aircraft. In: 8th Ankara International Aerospace Conference 2015, 10th-12th Sept. 2015, Metu, Ankara, Turkey.

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Syed Mohamed Ali, Jaffar (2015) Aerostatic and aerodynamic modules of a hybrid buoyant aircraft: an analytical approach. IIUM Engineering Journal, 16 (1). pp. 9-17. ISSN 2289-7860 (O), 1511-788X (P) E-ISSN 2289-7860

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf A. and Sulaeman, Erwin and Syed Mohamed Ali, Jaffar (2015) Aerodynamics and Static Stability Characteristics of a Hybrid Buoyant Aerial Vehicle at Low Speed. In: 62nd Canadian Aerospace Institute Conference (Aero 2015), 19 - 21 May 2015, Montreal, Canada. (In Press)

Ludin@Jamaluddin, Hani and Omar, Ashraf Ali and Asrar, Waqar (2015) Numerical study of effect of spoiler configuration on wake vortex alleviation. ASCE Journal of Aerospace Engineering , 28 (3). ISSN 0893-1321 (In Press)

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Mohammad Ali, Jaffar Syed (2015) Cambered profile of a California sea lion's body. The Journal of Experimental Biology, 218. pp. 1270-1271. ISSN 0022-0949

Fadhli, Mohammad and Omar, Ashraf Ali and Asrar, Waqar (2015) Flowfield-dependent variation method for moving-boundary problems. AIAA Journal, 53 (4). pp. 1026-1036. ISSN 1533-385X (O), 0001-1452 (P) E-ISSN 1533-385X

Zulkifli, Mohammad and Omar, Ashraf Ali and Asrar, Waqar (2015) Flowfield dependent variation method for one dimensional stationary and moving boundary problems. International Journal of Computational Science and Engineering, 10 (1/2). pp. 130-144. ISSN 1742-7193 (O), 1742-7185 (P)

UlHaque, Anwar and Asrar, Waqar and Amri Hafiz, Nik Mohammad and Kashif, Syed Muhammad and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2015) Design and fabrication of a winged hybrid airship model for IIUM-LSWT. Advanced Materials Research, 1115. pp. 513-516. ISSN 1022-6680

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Syed Mohamed Ali, Jaffar (2015) Half model testing for canard of a hybrid buoyant aircraft. International Journal of Mechanical, Aerospace, Industrial, Mechatronic and Manufacturing Engineering, 9 (10). pp. 1544-1547.

Elfaghi, Abdulhafid M. and Omar, Ashraf Ali and Asrar, Waqar (2015) Higher-Order Compact-Flow Field-Dependent Variation (HOC-FDV) method for solving two-dimensional navier-stokes equations. International Journal for Computational Methods in Engineering Science and Mechanics, 16 (4). pp. 256-263. ISSN 1550-2287

Ludin@Jamaluddin, Hani and Omar, Ashraf Ali and Asrar, Waqar (2015) Numerical investigation of the flow over delta wing and reverse delta wing. In: Engineering Applications of Computational Fluid Dynamics. Advanced Structured Materials, 44 (44). Springer International publishing, Zurich, pp. 85-101. ISBN 978-3-319-02835-4 (print)

Chowdhury, Md. Sazzad Hossien and Razali, Nur Isnida and Asrar, Waqar and Rahman, Mohammad Mustafizur (2015) The multistage homotopy perturbation method for solving chaotic and hyperchaotic Lü system. Abstract and Applied Analysis, 2015. pp. 398027-1. ISSN 1687-0409 (O), 1085-3375 (P) E-ISSN 1687-0409

Ungku, Abdul Hafiz and Hoda, Asif and Asrar, Waqar (2015) A numerical investigation of explicit pressure-correction projection methods for incompressible flows. Engineering Applications of Computational Fluid Mechanics. pp. 1-16. ISSN 1994-2060 (P) 1997-003X (O)

Ul Haque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2014) Comparison of digital DATCOM and wind tunnel data of a winged hybrid airship’s generic model. In: AEROTECH V, 29-30 Oktober 2014, Kuala Lumpur.

ul-Haque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Syed Mohamed Ali, Jaffar (2014) Static longitudinal stability of a hybrid airship. In: 11th International Bhurban Conference on Applied Sciences & Technology (IBCAST), 14th-18th January 2014, Islamabad, Pakistan.

Zulkifli, Mohammad and Omar, Ashraf Ali and Asrar, Waqar (2014) Arbitrary Lagrangian-Eulerian Form of Flowfield Dependent Variation (ALE-FDV) Method for 3D Problems. In: 22nd Annual Conference of the CFD Society of Canada, 1-4 Jun 2014, Toronto Canada. (In Press)

Zulkifli, Mohd fadhli and Omar, Ashraf Ali and Asrar, Waqar (2014) Arbitrary lagrangian-eulerian form of flowfield dependent variation method for moving boundary problems. In: Aviation 2014 - 32nd AIAA Applied Aerodynamics Conference 2014, 16 June - 20 June 2014, Atlanta, GA; United States.

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2014) Conceptual design of a winged hybrid airship. In: 21st Lighter than Air Technology Conference, Aviation 2014, 16 - 20 June 2014, Atlanta, Ga., USA.

Altaf, Alaman and Omar, Ashraf Ali and Asrar, Waqar (2014) Passive drag reduction of square back road vehicles. Journal of Wind Engineering and Industrial Aerodynamics, 134 (2014). pp. 30-43. ISSN 0167-6105

Altaf, Alaman and Omar, Ashraf Ali and Asrar, Waqar (2014) Review of passive drag reduction techniques for bluff road vehicles. IIUM Engineering Journal, 15 (1). pp. 61-69. ISSN 1511-788X

UlHaque, Anwar and Asrar, Waqar and Omar, Ashraf Ali and Sulaeman, Erwin and Ali, JS Mohamed (2014) Stability and takeoff ground roll issues of hybrid buoyant aircraft. In: 5TH INTERNATIONAL CONFERENCE ON MECHANICAL AND MANUFACTURING ENGINEERING 2014 (ICME2014) , 29th-30th October 2014, Bandung.

Ong, Jiunn Chit and Omar, Ashraf Ali E. and Asrar, Waqar (2013) A BGK-based two-equation turbulence model algorithm for solving compressible navier-stokes equations. CFD Letters, 6 (2). pp. 46-61. ISSN 2180-1363

Zayan, Jalal Mohammad and Asrar, Waqar and Hoda, Asif (2013) Experimental investigation of a vertical round free turbulent jet. In: 2nd International Conference on Mechanical, Automotive and Aerospace Engineering 2013, 2 - 4 July 2013, Berjaya Time Square Hotel, Kuala Lumpur.

Razali, NurIsnida and Chowdhury, Md. Sazzad Hossien and Asrar, Waqar (2013) Hybrid numeric-analytic method for solving chaotic system. In: IIUM Research, Invention and Innovation Exhibition (IRIIE) 2013, 19-20th February 2013, Cultural Activity Centre (CAC) and KAED Gallery, IIUM.

Hameed, Amar Hasan and Kafafy, Raed and Asrar, Waqar and Idres, Moumen (2013) Two-dimensional flow properties of micronozzle under varied isothermal wall conditions. International Journal of Engineering Systems Modelling and Simulation, 5 (4). pp. 174-180. ISSN 1755-9766

Razali, Nur Isnida and Chowdhury, Md. Sazzad Hossien and Asrar, Waqar (2013) The multistage Adomian Decomposition Method for solving chaotic Lü System. Middle-East Journal of Scientific Research, 13. pp. 43-49. ISSN 1990-9233

Asrar, Waqar (2012) Stability of hybrid airships. Research Report. s.n, Kuala Lumpur. (Unpublished)

Asrar, Waqar and Aymeric , Goulet and Tristan, Mazou Berges (2012) Passive drag reduction for green design. In: International Conference on Dessign and Concurrent Engineering, 2012, 15-16 October 2012, Melaka.

Bin Zulkafli, Mohd Fadhli and Omar, Ashraf Ali E. and Asrar, Waqar (2012) Numerical analysis of FDV method for one-dimensional Euler equations. In: 2nd International Conference on Mathematical Applications in Engineering (ICMAE2012), 3 - 5 July 2012, Seri Pacific Hotel Kuala Lumpur, Malaysia.

Omar, Ashraf Ali E. and Jamaluddin, Hani Ludin and Asrar, Waqar (2012) Numerical investigation of the vortical flow over delta wing and reverse delta wing. In: 6th International Conference on Advanced Computational Engineering and Experimenting (ACE-X2012), 1-4 July 2012, Istanbul, Turkey. (Unpublished)

Omar, Ashraf Ali and Asrar, Waqar (2012) Numerical investigation of the effect of spoilers configuration on wake vortex. Research Report. [s.n]. (Unpublished)

Omar, Ashraf Ali E. and Asrar, Waqar and Ludin @Jamaluddin, Hani (2012) Numerical investigation of the effect of spoiler’s configuration on wake vortex. Research Report. UNSPECIFIED. (Unpublished)

Andan, Amelda Dianne and Asrar, Waqar and Omar, Ashraf Ali (2012) Investigation of aerodynamic parameters of a hybrid airship. Journal of Aircraft, 49 (2). pp. 658-661. ISSN 0021-8669

Elsayed, Omer Ali and Asrar, Waqar and Omar, Ashraf Ali and Kwon, Kijung (2012) Evolution of NACA23012 wake vortices structure using PIV. Journal of Aerospace Engineering , 25 (1). pp. 10-20. ISSN 1943-5525 (O), 0893-1321 (P),

Faris, Waleed Fekry and Asrar, Waqar and Omerbegovic, Adna (2012) Micropump modeling: current status and challenges. Australian Journal of Basic and Applied Sciences, 6 (1). pp. 134-142. ISSN 1991-8178

Razali, Nur Iznida and Chowdhury, M. S. H. and Asrar, Waqar (2012) The modified Adomian decomposition method for solving Chaotic Lü system. In: International Conference on Mathematical Application in Engineering (ICMAE 2012), 3-5 July 2012, Kuala Lumpur.

Elsayed, Omer Ali and Omar, Ashraf Ali E. and Asrar, Waqar and Kwon, Kijung (2011) Effect of differential spoiler settings (DSS) on the wake vortices of a wing at high-lift-configuration (HLC). Aerospace Science and Technology, 15 (7). pp. 555-566. ISSN 1270-9638

A.K.M., Parves Iqbal and Aris, Ishak and Misron, Norhisam and M., Mamiruce Marhaban and Asrar, Waqar (2011) Design process involved in developing mechanism of linear motor operated multiple spray operations spray gun. Australian Journal of Basic and Applied Sciences, 5 (7). pp. 843-850. ISSN 1991-8178

Elfagi, Abdulhafid M. and Ahmed Omer, Elhassen Ali and Asrar, Waqar and Omar, Ashraf Ali (2011) Highly accurate compact flowfield dependent variation method for solving two-dimensional navier-stokes equations. In: International Conference on Mechanical, Automotive and Aerospace Engineering 2011, 17-19 May, 2011, Kuala Lumpur.

Andan, Amelda Dianne and Asrar, Waqar and Omar, Ashraf Ali (2011) Estimation of aerodynamic parameters of IIUM hybrid airship. In: International Conference on Mechanical, Automotive and Aerospace Engineering , 17-19 May, 2011, Kuala Lumpur.

Altaf, Afaq and Omar, Ashraf Ali E. and Asrar, Waqar and Ludin@Jamaluddin, Hani (2011) Investigation of the vortical flow around a reverse delta wing. In: International Conference on Mechanical, Automotive and Aerospace Engineering 2011 (ICMAAE11) , 17-19 May 2011, Legend Hotel, Kuala Lumpur .

Ong, Jiunn Chit and Omar, Ashraf Ali and Asrar, Waqar (2011) The accuracy of the gas-kinetic BGK finite difference method for solving 3-D compressible inviscid flows. In: International MultiConference of Engineers and Computer Scientists 2011 (IMECS 2011), , 16-18 March 2011, Hong Kong.

Altaf, Afaq and Omar, Ashraf Ali E. and Asrar, Waqar (2011) Study of the reverse delta wing. Journal of Aircraft, 48 (1). pp. 277-286. ISSN 0021-8669

Jameel, Ahmed Tariq and Asrar, Waqar, eds. (2011) Advanced numerical techniques in engineering and science. IIUM Press, Kuala Lumpur. ISBN 978-967-418-020-1

Andan, Amelda Dianne and Asrar, Waqar and Omar, Ashraf Ali E. (2011) Aerodynamics of a hybrid airship. In: 4th International Meeting of Advances in Thermofluids (IMATT 2011), 3-4th October 2011, Hotel Avillion Legacy, Melaka.

M Sood, Anwar and Asrar, Waqar (2011) Designing a model for wind tunnel testing. In: Advanced topics in mechanical behavior of materials. IIUM Press, Kuala Lumpur, 0-1.

Yap, Wen Jiun and Asrar, Waqar and Mawlood, Mahmood Khalid (2011) Higher-order compact finite difference schemes. In: Advanced Numerical Techniques in Engineering and Science. IIUM Press, Kuala Lumpur, pp. 99-156. ISBN 978-967-418-020-1

Asrar, Waqar (2011) The IIUM low speed wind tunnel: a historical perspective. University Archives Publication Series (2). IIUM Press, Kuala Lumpur. ISBN 9789674180263

Hameed, Amar Hasan and Kafafy, Raed and Asrar, Waqar and Idres, Moumen (2011) Improving the efficiency of micronozzle by heated sidewalls. In: 4th International Meeting of Advances in Thermofluids (IMATT 2011), 3-4th October 2011, Hotel Avillion Legacy, Melaka.

Hameed, Amar Hasan and Kafafy, Raed and Asrar, Waqar and Idres, Moumen (2011) Two-dimensional flow properties of micronozzle under varied isothermal wall conditions. In: International Conference on Mechanical, Automotive and Aerospace Engineering, ICMAAE’11, 17 - 19 May 2011, Kuala Lumpur. (Unpublished)

Altaf, Afaq and Omar, Ashraf Ali E. and Asrar, Waqar (2010) Experimental investigation of the vortical flow around a reverse delta wing using PIV. In: Experimental Fluid Mechanics 2010, 24-26 November 2010, Liberec / Czech Republic.

Elsayed, Omer Ali and Asrar, Waqar and Omar, Ashraf Ali and Kwon, Kijung (2010) Influence of differential spoiler settings on the wake vortex characterization and alleviation. Journal of Aircraft, 47 (5). pp. 1728-1738. ISSN 0021-8669

Elsayed, Omer Ali and Asrar, Waqar and Omar, Ashraf Ali (2010) Span load modification via differential spoiler setting. In: 2010 RAeS Aerodynamics Conference Applied Aerodynamics: Capabilities and Future Requirements, 27-28 July 2010, Bristol, UK.

Ping, Julian T.K. and Andan, Amelda D. and Asrar, Waqar and Omar, Ashraf Ali (2010) Development of the IIUM hybrid airship. In: 3rd Engineering Conference on Advancement in Mechanical and Manufacturing for Sustainable Environment, 14-16 April 2010, Sarawak, Malaysia.

Elfaghi, Abdulhafid M. and Asrar, Waqar and Omar, Ashraf Ali E. (2010) Higher order compact-flowfield dependent variation (HOCFDV) method for solving navier-stokes equations. In: The 8th Asian Computational Fluid Dynamics Conference, 10-14 January, 2010, Hong Kong.

Elsayed, Omer Ali and Kwon, Kijung and Asrar, Waqar and Omar, Ashraf Ali E. (2010) Induced rolling moment for NACA4412 plain and flapped wing. International Journal of Aircraft Engineering and Aerospace Technology, 82 (1). pp. 23-32. ISSN 0002-2667

Rahman, Mohammed Ataur and Asrar, Waqar and Ihsan, Sany Izan and Hossain, Altab and Abdullah, Kassim (2010) Development of a fuel efficient hybrid engine towards green technology. In: International Conference on Sustainable Mobility 2010, 1-3 December 2010, Seri Pacific Hotel Kuala Lumpur.

Elfaghi, Abdulhafid M. and Asrar, Waqar and Omar, Ashraf Ali (2010) Higher order compact-flowfield dependent variation (HOC-FDV) solution of one-dimensional problems. Engineering Applications of Computational Fluid Mechanics , 4 (3). pp. 434-440. ISSN 1994-2060

Elsayed, Omer Ali and Asrar, Waqar and Omar, Ashraf Ali and Kwon, Kijung (2010) Influence of differential spoiler settings on the wake the vortex characterization and alleviation. Journal of Aircraft, 47 (5). pp. 1728-1738. ISSN 0021-8669

Jameel, Ahmed Tariq and Asrar, Waqar and Ismail, Ahmad Faris and Yusof, Faridah (2010) Long wave instabilities of heated falling films: role of Van Der Waals attraction. In: XIVth International Conference Surface Forces, 21-27 June 2010, Moscow, St. Petersburg.

Elfaghi, Abdulhafid M. and Asrar, Waqar and Omar, Ashraf Ali E. (2010) A high order compact-flowfield dependent variation (HOC-FDV)method for inviscid flows. International Journal for Computational Methods in Engineering Science and Mechanics, 11 (5). pp. 258-263. ISSN 1550-2295 (O), 1550-2287 (P)

Walvekar, Rashmi Gangasa and Ismail, Ahmad Faris and Jameel, Ahmed Tariq and Asrar, Waqar and Yusof, Faridah and Al-Khatib, Ma'an Fahmi Rashid and Khalid, M. (2010) A method of producing nanofluids comprising carbon nanotubes. PI 2010000366.

Elsayed, Omer Ali and Asrar, Waqar and Omar, Ashraf Ali (2009) Evaluation of aircraft wing-tip vortex using PIV. In: The 10th Asian International Conference on Fluid Machinery (AICFM), 21-23 October 2009, Kuala Lumpur, Malaysia. (Unpublished)

Elfaghi, Abdulhafid M. and Asrar, Waqar and Omar, Ashraf Ali (2009) Comparison of high-order accurate schemes for solving the nonlinear viscous burgers equation. Australian Journal of Basic and Applied Sciences, 3 (3). pp. 2535-2543. ISSN 1991-8178

Omar, Ashraf Ali E. and Ong, Jiunn Chit and Asrar, Waqar and Ismail, Ahmad Faris (2009) Accuracy of Bhatnagaar-Gross-Krook scheme in solving laminar viscous flow problems. AIAA Journal, 47 (4). pp. 885-892. ISSN 0001-1452

Ong, Jiunn Chit and Omar, Ashraf Ali E. and Asrar, Waqar (2009) Reynolds averaged navier-stokes flow computation of RAE2822 airfoil using gas-kinetic BGK Scheme. In: International MultiConference of Engineers and Computer Scientists (IMECS), 18 - 20 March 2009, Hong Kong.

Elsayed, Omer Ali and Asrar, Waqar and Omar, Ashraf Ali and Kwon, Kijung and Jung, Hyejin (2009) Experimental investigation of wing tip vortex. In: 47th AIAA Aerospace Sciences Meeting Including The New Horizons Forum and Aerospace Exposition 2009, 5-8 January 2009, Orlando, Florida.

Elsayed, Omer Ali and Asrar, Waqar and Omar, Ashraf A. and Kwon, Kijung and Jung, Hyejin (2009) Experimental investigation of plain- and flapped-wing tip vortices. Journal of Aircraft, 46 (1). pp. 254-262. ISSN 0021-8669

Elfaghi, Abdulhafid M. and Asrar, Waqar and Omar, Ashraf Ali E. (2009) Accurate compact flowfield-dependent variation method for compressible Euler equations. In: International Conference on Applications and Design in Mechanical Engineering 2009 (iCADME 2009), 11 - 13 October 2009, Penang, Malaysia.

Hasim, Fadilah and Rusyadi, Rusman and Surya, Wijaya Indra and , Fariduzzaman and Asrar, Waqar and Omar, Ashraf Ali and Syed Mohamed Ali, Jaffar and Aminanda, Yulfian and Kafafy, Raed (2008) The IIUM low speed wind tunnel. In: 2nd Engineering Conference on Sustainable Engineering Infrastructures Development & Management, 18-19 December 2008, Kuching Serawak. (Unpublished)

Ong, Jiunn Chit and Omar, Ashraf Ali and Asrar, Waqar and Ismail, Ahmad Faris (2008) A gas-kinetic BGK solver for two-dimensional turbulent compressible flow. In: International Conference on Scientific Computing , July 14-17, 2008, Las Vegas, Nevada, USA.

Hasim, Fadilah and Rusyadi, Rusman and Indra Surya, Wijaya and ., Fariduzzaman and Asrar, Waqar and Omar, Ashraf Ali and Syed Mohamed Ali, Jaffar and Aminanda, Yulfian and Kafafy, Raed (2008) Flow field characteristics of the IIUM low speed wind tunnel. In: 3rd International Symposium on Advanced Fluid/Solid Science and Technology in Experimental Mechanics, 7-10 Dec. 2008, Taiwan. (Unpublished)

Rashmi, W. and Ismail, Ahmad Faris and Asrar, Waqar and Khalid, M. and Yusof, Faridah (2008) Natural convection heat transfer in nanofluids - a numerical study. In: Proceedings of the 7th Symposium on Transport Phenomenon in Manufacturing Processes 2008, August 10–14, 2008, Jacksonville, Florida, USA.

Abdusslam, Saleh N. and Ong, Jiunn Chit and Hamdan, Megat M. and Omar, Ashraf Ali and Asrar, Waqar (2006) Application of Gas-Kinetic BGK Scheme for Solving 2-D Compressible Inviscid Flow around Linear Turbine Cascade. International Journal for Computational Methods in Engineering Science and Mechanics, 7 (6). pp. 403-410. ISSN 1550-2287

Mawlood, M.K. and Basri, S. and Asrar, Waqar and Omar, Ashraf Ali and Mokhtar, A.S. and Ahmad, M.M. (2006) Solution of Navier-Stokes equations by fourth-order compact schemes and AUSM flux splitting. International Journal of Numerical Methods for Heat & Fluid Flow, 16 (1). pp. 107-120. ISSN 0961-5539

Chit, O.J. and Omar, Ashraf Ali and Asrar, Waqar and Zaludin, Z. A. (2005) Hypersonic flow simulation by the gas-kinetic bhatnagar-gross-krook scheme. AIAA JOURNAL, 43 (7). pp. 1427-1433. ISSN 0001-1452

Ong, Jiunn Chit and Omar, Ashraf Ali and Asrar, Waqar and Hamdan, Megat M. (2004) The Efficiency of Gas-Kinetic BGK scheme for solving 2-d compressible inviscid regular shock reflection problem. In: European Congress on Computational Methods in Applied Sciences and Engineering, 24-28 July 2004 , Jyvaskyla, Findland.

Asrar, Waqar and Baig, M F and Khan, S A (1998) Chaos in wraparound fin projectile motion. AIAA Journal, 21 (2). pp. 354-356. ISSN 0001-1452