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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)

Syed Mohamed Ali, Jaffar and Omar, Ashraf Ali and Ali, Muhammad Atif and Mohd Baseair, Abdul Rahman (2017) Numerical investigation of aerodynamic characteristics of high speed train. In: 3rd International Conference on Mechanical, Automotive and Aerospace Engineering, ICMAAE 2016, 25th-27th July 2016, Kuala Lumpur, Malaysia.

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) 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.

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

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 (Unpublished)

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 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)

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, 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.

Syed Mohamed Ali, Jaffar and Syed Muhammad, Kashif and Shaik Dawood, Mohd. Sultan Ibrahim and Omar, Ashraf Ali (2014) Study on the effect of window opening on the drag characteristics of a car. International Journal of Vehicle Systems Modelling and Testing, 9 (3-4). pp. 311-320. ISSN 1745-6444 (O), 1745-6436 (P)

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

Suliman , M. M. Ali and Omar, Ashraf Ali and Syed Mohamed Ali, Jaffar (2013) Flow visualization over a circular planform wing. In: 2nd International Conference on Mechanical, Automotive and Aerospace Engineering (ICMAAE' 13), 2-4 July 2013, Kuala Lumpur, Malaysia. (Unpublished)

Suliman , M. M. Ali and Omar, Ashraf Ali and Syed Mohamed Ali, Jaffar and M. Syuhairi |, M. Husain (2013) Numerical simulation of a low aspect ratio wing at low Reynolds number. In: 2nd International Conference on Mechanical, Automotive and Aerospace Engineering (ICMAAE' 13), 2-4 July 2013, Kuala Lumpur, Malaysia. (Unpublished)

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. (2012) IIUM Geobat flying saucer: design, fabrication and testing. Research Report. s.n., Kuala Lumpur. (Unpublished)

Omar, Ashraf Ali and Abdullah, Nur Azam and Simat @ Mohd Akhir, Ahmad Zaahin (2012) Development of IIUM circular planform unmanned aerial vehicle (IIUM-CPUAV). In: 3rd International Conference on Engineering & ICT (ICEI2012), 4-6 April 2012, Melaka, Malaysia. (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),

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

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.

Omar, Ashraf Ali and Altaf, Alaman and Azwir, Ahmad Rizal and Abdul Rahman, Mohd Amirul (2011) Experimental investigation of the flow over IIUM-MAV using six component balance test and particle image velocimetry. In: International Conference on Mechanical, Automotive and Aerospace Engineering 2011, ICMAAE 11 , 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

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.

Omar, Ashraf Ali E. and Kurban, Adel (2011) Design, fabrication and experimental testing of IIUM free wing unmanned aerial vehicle (IIUM-FWUAV). Australian Journal of Basic and Applied Sciences, 5 (6). pp. 381-389. ISSN 1991-8178

Omar, Ashraf Ali (2011) Lower-Upper Symmetric-Gauss-Seidal (LU-SGS) algorithm for pseudo compressibility method. In: Advanced Numerical Techniques in Engineering and Science. IIUM Press, Kuala Lumpur, pp. 347-388. ISBN 978-967-180-020-1

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.

Omar, Ashraf Ali and Mohd Yusof, Mohammad Fairuzi and Mohd Sani, Mohd Afnan (2010) Experimental investigation of free wing IIUM-UAV configuration. In: 3rd Engineering Conference on Advancement in Mechanical and Manufacturing for Sustainable Environment, 14-16 April 2010, Sarawak, Malaysia.

Omar, Ashraf Ali and Kurban, Adel and Baharuddin, Khairun Nisaa and Ibrahim, Idasary (2010) Development of IIUM Free Wing Unmanned Aerial Vehicle (IIUM-FWUAV). In: The 2nd International Conference on Engineering and ICT , 18-20 Feb. 2010, Melaka, 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

Omar, Ashraf Ali and Abd Rihem, Mohd Hafizuddin and Mohamad Hashim, Abdul Rahman and Saiful Bahri, Hani Maisara and Mohamed Noor, Marissa and Ahsanah, Ahmad Najmuddin and Mahmud Zuhudi, Nurul Farahana and Joari, Iqbal and Yazid, Ahmad Shahir (2010) Design, build and test IIUM remote controlled glider. In: IIUM Research, Innovation & Invention Exhibition (IRIIE 2010), 26 - 27 January 2010, 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

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)

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.

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.

Omar, Ashraf Ali and Cheong, Zi Jian (2009) Development of International Islamic University Malaysia-Micro Aerial Vehicle (IIUM-MAV). In: 2nd CUTSE International Conference, 24-25 Nov 2009, Miri, Sarawak.

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)

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.