CHEN, BAIMAN, HO, KELVIN, XIAO, HANMIN, ABAKR, YOUSIF A. and CHAN, ANDY, 2018. The effects of swirling decaying flow towards pipe entry length and heat transfer in an annular pipe INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER. 123, 668-677 A. BUTT, Y. A. ABAKR and K. B. MUSTAPHA, 2018. Blood Flow Modelling to Improve Cardiovascular Diagnostics: a Preliminary Review of 1-D Modelling International Journal of Engineerig and Technology. 7(4.26), 25-34 MOHAMMED, I. Y., HSION L., KAZI, F. K., YUSUP, S., LAM, H. L. and ABAKR, Y. A., 2017. Co-pyrolysis of Rice Husk with Underutilized Biomass Species: A Sustainable Route for Production of Precursors for Fuels and Valuable Chemicals Waste and Biomass Valorization. 8(3), 911–921 ALABA, P.A., SANI, Y.M., MOHAMMED, I.Y., ABAKR, Y.A. and DAUD, W.M.A.W., 2017. Synthesis and characterization of sulfated hierarchical nanoporous faujasite zeolite for efficient transesterification of shea butter Journal of Cleaner Production. 142(4), 1987-1993 MORRIS, K. I., CHAN, A., MORRIS, K. J., OOI, M. C., OOZEER, M. Y., ABAKR, Y. A., NADZIR, M. S. and MOHAMMED, I. Y., 2017. Urbanisation and urban climate of a tropical conurbation, Klang Valley, Malaysia Urban Climate. 19, 54-71 LEE, V.C.C., ABAKR, Y.A. and WOO, K.C., 2017. Performance evaluation of multi-stage open-loop impedance pump International Journal of Mechanical and Materials Engineering. MOHAMMED, I. Y., ABAKR, Y. A., YUSUP, S., ALABA, P. A., MORRIS, K. I. and SANI, Y. M., 2017. Upgrading of Napier grass pyrolytic oil using microporous and hierarchical mesoporous zeolites: Products distribution, composition and reaction pathways Journal of Cleaner Production. 162, 817-829 ALABA, P. A., SANI, Y. M., MOHAMMED, I. Y., ABAKR, Y. A. and DAUD M. A., 2017. Synthesis of hierarchical nanoporous HY zeolites from activated kaolin, a central composite design optimization study Advanced Powder Technology. 28, 1399-1410 MOHAMMED, I. Y., ABAKR, Y. A., HUI, J. N. X., ALABA, P. A., MORRIS, K. I. and IBRAHIM, M. D., 2017. Recovery of clean energy precursors from Bambara groundnut waste
via pyrolysis: Kinetics, products distribution and optimisation using
response surface methodology Journal of Cleaner Production. 164, 1430–1445 KHOO, DAVID WY and ABAKR, YOUSIF A, 2016. EFFECT OF DIFFERENT HEAT EXCHANGERS ON THE WASTE-HEAT DRIVEN THERMOACOUSTIC ENGINE Journal of Engineering Science and Technology. 11(1), 109-120
MORRIS, KENOBI ISIMA, CHAN, ANDY, SALLEH, SITI AEKBAL, OOI, MAGGIE CHEL GEE, OOZEER, MUHAMMAD YAASIIN and ABAKR, YOUSIF ABDALLA, 2016. Numerical study on the urbanisation of Putrajaya and its interaction with the local climate, over a decade Urban Climate. 16, 1-24 CHEN, BAIMAN, HO, KELVIN, ABAKR, YOUSIF ABDALLA and CHAN, ANDREW, 2016. Fluid dynamics and heat transfer investigations of swirling decaying flow in an annular pipe Part 2: Fluid flow International Journal of Heat and Mass Transfer. 97, 1012-1028 YINGJIAN, LI, ABAKR, YOUSIF A, QI, QIU, XINKUI, YOU and JIPING, ZHOU, 2016. Energy efficiency assessment of fixed asset investment projects-A case study of a Shenzhen combined-cycle power plant Renewable and Sustainable Energy Reviews. 59, 1195-1208 MOHAMMED, ISAH YAKUB, KAZI, FEROZ KABIR, YUSUP, SUZANA, ALABA, PETER ADENIYI, SANI, YAHAYA MUHAMMAD and ABAKR, YOUSIF ABDALLA, 2016. Catalytic Intermediate Pyrolysis of Napier Grass in a Fixed Bed Reactor with ZSM-5, HZSM-5 and Zinc-Exchanged Zeolite-A as the Catalyst Energies. 9(4), 246 CHUN HSION LIM, ISAH YAKUB MOHAMMED, YOUSIF ABDALLA ABAKR, FEROZ KABIR KAZI, SUZANA YUSUP and HON LOONG LAM, 2016. Novel Input-Output Prediction Approach for Biomass Pyrolysis Journal of Cleaner Production. ALABA, PETER ADENIYI, SANI, YAHAYA MUHAMMAD, MOHAMMED, ISAH YAKUB, ABAKR, YOUSIF ABDALLA and DAUD, WAN MOHD ASHRI WAN, 2016. Synthesis and application of hierarchical mesoporous HZSM-5 for biodiesel production from shea butter JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS. 59, 405-412 IY MOHAMMED, YA ABAKR, M MUSA, S YUSUP, A SINGH and FK KAZI, 2016. Valorization of Bambara groundnut shell via intermediate pyrolysis: Products distribution and characterization Journal of Cleaner Production. 139, 717-728 CHEN B, HO K, QIN FGF, JIANG R, ABAKR YA and CHAN A, 2015. Validation and visualization of decaying vortex flow in an annulus Energy Procedia. 75, 3098-3104 MOHAMMED, ISAH YAKUB, KAZI, FEROZ KABIR, ABAKR, YOUSIF ABDALLA, YUSUF, SUZANA and RAZZAQUE, MD ABDUR, 2015. Novel method for the determination of water content and higher heating value of pyrolysis oil BioResources. 10(2), 2681-2690 MOHAMMED, ISAH Y, ABAKR, YOUSIF A, KAZI, FEROZ K, YUSUP, SUZANA, ALSHAREEF, IBRAHEEM and CHIN, SOH A, 2015. Comprehensive characterization of napier grass as a feedstock for thermochemical conversion Energies. 8(5), 3403-3417 MORRIS, KENOBI ISIMA, SALLEH, SITI AEKBAL, CHAN, ANDY, OOI, MAGGIE CHEL GEE, ABAKR, YOUSIF ABDALLA, OOZEER, MUHAMMAD YAASIIN and DUDA, MICHAEL, 2015. Computational study of urban heat island of Putrajaya, Malaysia Sustainable Cities and Society. 19, 359-372 MOHAMMED, ISAH YAKUB, ABAKR, YOUSIF ABDALLA, KAZI, FEROZ KABIR, YUSUF, SUZANA, ALSHAREEF, IBRAHEEM and CHIN, SOH AIK, 2015. Pyrolysis of Napier Grass in a Fixed Bed Reactor: Effect of Operating Conditions on Product Yields and Characteristics BioResources. 10(4), 6457-6478 MOHAMMED, ISAH YAKUB, ABAKR, YOUSIF ABDALLA, KABIR, FEROZ and YUSUF, S, 2015. Effect of aqueous pretreatment on pyrolysis characteristics of napier grass J. Eng. Sci. Technol.
YAKUB, MOHAMMED ISAH, ABDALLA, ABAKR YOUSIF, FEROZ, KABIR KAZI, SUZANA, YUSUF, IBRAHEEM, ALSHAREEF and CHIN, SOH AIK, 2015. Pyrolysis of Oil Palm Residues in a Fixed Bed Tubular Reactor Journal of Power and Energy Engineering. 3(04), 185-193 LEE, VCC, ABAKR, YA and WOO, KC, 2015. DYNAMICS OF FLUID IN OSCILLATORY FLOW: THE Z COMPONENT Journal of Engineering Science and Technology. 10(10), 1361-1371
KHOO, D. W. Y. and ABAKR, Y. A., 2015. EXPERIMENTAL AND NUMERICAL INVESTIGATION OF THE ACOUSTIC ABSORPTION COEFFICIENT AT VERY LOW FREQUENCY MAGNETOHYDRODYNAMICS. 51(3), 617-627
LIM, CHUN HSION, MOHAMMED, ISAH YAKUB, ABAKR, YOUSIF ABDALLA, KAZI, FEROZ KABIR, YUSUP, SUZANA and LAM, HON LOONG, 2015. Element Characteristic Tolerance for Semi-batch Fixed Bed Biomass Pyrolysis PRES15: PROCESS INTEGRATION, MODELLING AND OPTIMISATION FOR ENERGY SAVING AND POLLUTION REDUCTION. 45, 1285-1290 CHEN, B. M., JIANG, R. H., HO, K., ABAKR, A. and RILEY, P., 2015. Investigation of the Use of Loudspeaker as a Liner Alternator for Thermoacoustic Application PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON COMPUTER INFORMATION SYSTEMS AND INDUSTRIAL APPLICATIONS (CISIA 2015). 18, 226-229
ELWALEED, AK, NIKABDULLAH, N, NOR, MJM, TAHIR, MFM, NUAWI, MZ and ABAKR, YA, 2014. Experimental Study on the Effect of Compression on the Sound Absorption of Date Palm Fibers World Applied Sciences Journal: Applied Research in Science, Engineering and Management. 40-44 LEE, VCC, GAN, HS, ABAKR, YA and WOO, KC, 2014. Bulk flow behaviour of a two-stage impedance pump Engineering Letters. 22(2), 53-62 KHOO, DAVID W. Y., ABAKR, YOUSIF A. and GHAZALI, NORMAH M., 2014. Radiation heat transfer between the externally heated surface and the regenerator of the thermoacoustic engine INTERNATIONAL CONFERENCE ON APPLIED ENERGY, ICAE2014. 61, 2576-2579 CHEN B M, RILEY P H, ABAKR Y A, PULLEN K, HANN D B and JOHNSON C M, 2013. Design and Development of a Low-Cost, Electricity-Generating Cooking Score-Stove™ Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy. 227(7), V.C.-C. LEE, Y.A. ABAKR and K.-C. WOO, 2013. Valveless pumping using a two-stage impedance pump Frontiers of Mechanical Engineering. 8(3), 311-318 CHEN, B. M., RILEY, P. H., ABAKR, Y. A., PULLEN, K., HANN, D. B. and JOHNSON, C. M., 2013. Design and development of a low-cost, electricity-generating cooking Score-Stove (TM): Proceedings of the Institution of Mechanical Engineers Part a-Journal of Power and Energy Proceedings of the Institution of Mechanical Engineers Part a-Journal of Power and Energy. 227(7), 803-813 B. M. CHEN,, Y. A. ABAKR,, J. H. GOH, P. H. RILEY, and D. B. HANN, 2013. Development and Assessment of a SCORE Demo2.1 Thermo-Acoustic Engine: Low-cost, electricity generating heat engines for rural areas Journal of Engineering Science and Technology. 8(2), 253-263 CHEN, BAIMAN, ABAKR, YOUSIF ABDALLA, GOH, JH and RILEY, PH, 2013. DEVELOPMENT AND ASSESSMENT OF A SCORE™ DEMO2. 1 THERMO-ACOUSTIC ENGINE Journal of Engineering Science and Technology. 8(2), 253-263
LEE, VC-C, ABAKR, YA and WOO, K-C, 2013. Valveless pumping using a two-stage impedance pump Frontiers of Mechanical Engineering. 8(3), 311-318 CHEN, BAIMAN, ABAKR, YOUSIF ABDALLA and AL-ATABI, MUSHTAK, 2013. INVESTIGATION OF AN ATMOSPHERIC PRESSURE THERMOACOUSTIC COOLING SYSTEM BY VARYING ITS OPERATING FREQUENCY Journal of Engineering Science and Technology. 8(3), 364-371
HO, J-H, WOO, KO-CHOONG, LEE, VC-C and ABAKR, YA, 2013. Mechanical oscillator in a magnetic field. In: IUTAM Symposium on Nonlinear Dynamics for Advanced Technologies and Engineering Design Springer Netherlands. 347-356
JAHNKASSIM, PUTERI SHIREEN, ABAKR, YOUSIF and IBRAHIM, II, 2013. Integrating Simulation and Visualization for Energy Efficiency in a Large Public Mall in the Tropics Proceedings of 13 th International Conference on Construction Application of Virtual Reality. 31-31
YANG, DAVID KHOO WEE and ABADLLA ABAKR, YOUSIF, 2013. Experimental Determination of Acoustic Losses in an Acoustic Resonator Using Impedance Tube Technique In: Applied Mechanics and Materials. 361-366
YANG, DAVID K. W., ABAKR, YOUSIF A. and GHAZALI, NORMAH M., 2013. CFD investigation of the heat transfer between an external heat source and the regenerator of a thermoacoustic engine 5TH BSME INTERNATIONAL CONFERENCE ON THERMAL ENGINEERING. 56, 835-841 YANG, DAVID K. W., ABAKR, YOUSIF A. and GHAZALI, NORMAH M., 2013. Experimental investigations on the effects of coiling and bends on the sound energy losses through a resonator tube 5TH BSME INTERNATIONAL CONFERENCE ON THERMAL ENGINEERING. 56, 842-848 DAVID KHOO, YOUSIF A. ABAKR and NORMAH M. GHAZALI, 2012. Numerical Investigation on the heat transfer from the cooking stove to the thermoacoustic engine’s regenerator: Low-cost, electricity generating heat engines for rural areas In:
ST WEE, DB HANN, YA ABAKR and P RILEY, 2012. PIV Based Wave Decomposition Technique for Waveguide Acoustic Analysis: Low-cost, electricity generating heat engines for rural areas In:
S.T. WEE1, , D.B.HANN, Y.A. ABAKR ,P.RILEY, 2012. Velocity based Wave Decomposition Technique for Acoustic Analysis of PIV measured Velocity Vector Maps In: 16th Int Symp on Applications of Laser Techniques to Fluid Mechanics, Lisbon, Portugal,.
CHEN, B. M., ABAKR, Y. A., RILEY, P. H. and HANN, D. B., 2012. Development of Thermoacoustic Engine Operating by Waste Heat from Cooking Stove: 4th International Meeting of Advances in Thermofluids (Imat 2011), Pt 1 and 2 4th International Meeting of Advances in Thermofluids (Imat 2011), Pt 1 and 2. 1440, 532-540 WEE, S. T., HANN, D. B., ABAKR, Y. A. and RILEY, P., 2012. PIV Wave Propagation Investigation of Non-Linear Losses through 90 Degree Bends in a Thermoacoustic Engine's Feedback Loop: 4th International Meeting of Advances in Thermofluids (Imat 2011), Pt 1 and 2 4th International Meeting of Advances in Thermofluids (Imat 2011), Pt 1 and 2. 1440, 1092-1098 ALI, MAISARAH, JUSOFF, KAMARUZZAMAN, ROMADHAN, RAHMAT and ABAKR, YOUSIFABDALLA, 2012. Optimization of a cooling system in data centers Wulfenia Journal. 19(9), 196-214
ABAKR, YOUSIF A, ISMAIL, AHMAD F and AHMED, MIRGHANI I, 2012. Experimental and Numerical Analysis of Electronics Heat Sink IIUM Engineering Journal. 3(2),
KHOO, DAVID, ABAKR, YOUSIF A and GHAZALI, NORMAH M, 2012. Numerical investigation on the heat transfer from the cooking stove to the thermoacoustic engine's regenerator Low-cost, electricity generating heat engines for rural areas.
CHONG, JEN HAW, WONG, KOK-CHEONG and ABAKR, YOUSIF ABDALLA, 2012. Minimum Volume Fraction of Vapor for Liquid-Vapor Interphase Transfer of Flow Boiling in Microchannel 4TH INTERNATIONAL MEETING OF ADVANCES IN THERMOFLUIDS (IMAT 2011), PT 1 AND 2. 1440, 707-715 LEE, VINCENT CHIENG-CHEN, ABAKR, YOUSIF ABDALLA and WOO, KO-CHOONG, 2012. Experimental Investigation of A Multi-Stage Impedance Pumping System 4TH INTERNATIONAL MEETING OF ADVANCES IN THERMOFLUIDS (IMAT 2011), PT 1 AND 2. 1440, 1206-1211 S. T. WEE, D. B. HANN, Y. A. ABAKR and P. RILEY, 2011. PIV wave propagation investigation of non-linear losses through 90o Bends in a Thermoacoustic Engine’s Feedback Loop: International Meeting on Advances in Thermofluids (IMAT) In:
ABAKR, Y.A., AL-ATABI, M. and BAIMAN, C., 2011. The Influence of Wave Patterns And Frequency on Thermo-Acoustic Cooling Effect: Journal of Engineering Science and Technology Journal of Engineering Science and Technology. 6(3), 394-398
B. M. CHEN,, P. H. RILEY, and Y. A. ABAKR,, 2011. Construction and Assessment of a Propane driven, Electricity-Generating Cooking Score-Stove™: International congress on Green process Engineering In:
B. M. CHEN,, P. H. RILEY, and Y. A. ABAKR,, 2011. Design and Testing of a Wood Burning Electricity Generator by using Dual-Core Thermoacoustic Engine: 2011 World Congress on Engineering and Technology (CET) In:
B. M. CHEN,, P. H. RILEY,, Y. A. ABAKR,, K.PULLEN,, D.B.HANN, and C.M.JOHNSON., 2011. Design and Development of a Low-Cost, Electricity-Generating Cooking Score-Stove™: IET Renewable Power Generation IET Renewable Power Generation.
BAIMAN CHEN,, YOUSIF ABDALLA ABAKR,, PAUL RILEY, and DAVID HANN, 2011. Investigation and Measurement of a Low-cost Loudspeaker as a Liner Alternation for Thermoacoustic Application: 2011 International Conference on Applied Mechanics, Materials and Manufacturing In:
BAIMAN CHEN,, YOUSIF ABDALLA ABAKR,, PAUL RILEY, and DAVID HANN, 2011. Investigation and Measurement of a Low-cost Loudspeaker as a Liner Alternation for Thermoacoustic Application: Applied Mechanics and Materials Applied Mechanics and Materials.
LEE V. C. –C, ABAKR Y. A and WOO K. –C, 2011. Impedance pumping system as flow amplification device: 2011 International Conference on Applied Mechanics, Materials and Manufacturing AMM In:
LEE V. C. –C, ABAKR Y. A and WOO K. –C, 2011. A multi-stage impedance pumping system: The International Conference on Chemical Engineering In:
LEE V. C. –C, ABAKR Y. A. and WOO K. –C., 2011. Experimental investigation of multi-stage impedance pumping system: 4th International Meeting of Advances in Thermofluids In:
LEE V. C. –C., ABAKR Y. A., WOO K. –C. and AL-ATABI M., 2011. Experimental investigation of open loop multi-stage impedance pumping system: Journal of Engineering Science and Technology Journal of Engineering Science and Technology. 6(5), 7
CHEN BAIMAN,, YOUSIF ABDALLA ABAKR, and DAVID HANN., 2011. The Influence of Waveforms and Frequency on Thermoacoustic Cooling Effect: Asian Journal of Mechanical Engineering (AJME) Part A: Fluid, Thermal and Energy System Asian Journal of Mechanical Engineering (AJME) Part A: Fluid, Thermal and Energy System.
CHEN BAIMAN,, YOUSIF ABDALLA ABAKR, and DAVID HANN., 2011. Investigation of an Atmospheric Pressure Thermoacoustic Cooling System by Varying Its Operating Frequency: Journal of Engineering Science and Technology Journal of Engineering Science and Technology.
KELVIN H.C.S., YOUSIF A.A. and ANDREW C, 2011. Unsteady Heat Transfer in an Annular Pipe Part II: Swirling laminar Fmow: IIUM Engineering Journal, Vol 12(No. 6),
Q.H. SHAH, M MUJAHID, M. AL-ATABI and ABAKR, Y.A., 2011. Load carrying capability of liquid filled cylindrical shell structures under axial compression: Journal of Engineering Science and Technology Journal of Engineering Science and Technology. 6(4), 506-519
CHEN, B. M., ABAKR, Y. A., RILEY, P. H. and HANN, D. B., 2011. Development of Thermoacoustic Engine Operating by Waste Heat from Cooking Stove THE 4TH INTERNATIONAL MEETING OF ADVANCES IN THERMOFLUIDS (IMAT 2011). 1440, 532-540 CHEN, B, ABDALLA ABAKR, Y, RILEY, PH and HANN, D, 2011. Development of thermoacoustic engine operating by waste heat from cooking stove AIP Conf. Proc. 1440, 532-540 HO, KELVIN, ABAKR, YOUSIF ABDALLA and CHAN, ANDY, 2011. An experimental set-up for investigating swirling decaying flow in an annular pipe International Communications in Heat and Mass Transfer. 38(9), 1253-1261 ABAKR, YOUSIF A, AL-ATABI, MUSHTAK and BAIMAN, CHEN, 2011. The influence of wave patterns and frequency on thermo-acoustic cooling effect Journal of Engineering Science and Technology (JESTEC). 6(3), 392-396
LEE, VINCENT CC, ABAKR, YOUSIF A, WOO, KC and AL-ATABI, MUSHTAK, 2011. Experimental investigation of open loop multi-stage impedance pumping system Journal of Engineering Science and Technology. 6(5), 551-557
CHEN, BM, RILEY, PH, ABAKR, YA and HANN, DB, 2011. Construction and assessment of a propane driven, electricity-generating cooking score-stove™ International congress on Green process Engineering.
LEE, VINCENT CC, ABAKR, YOUSIF A, WOO, KC and AL-ATABI, MUSHTAK, 2011. EXPERIMENTAL INVESTIGATION ON EFFECT OF ADDITIONAL RESERVOIR ONTO CONVENTIONAL IMPEDANCE PUMPING SYSTEM Journal of Engineering Science and Technology. 6(5), 551-561
SHAH, QASIM H, MUJAHID, MOHAMMAD, AL-ATABI, MUSHTAK and ABAKR, YOUSIF A, 2011. Load carrying capability of liquid filled cylindrical shell structures under axial compression Journal of Engineering Science and Technology. 6(4), 506-519
LEE, VINCENT CHIENG-CHEN, WOO, KO-CHOONG and ABAKR, YOUSIF ABDALLA, 2011. < Poster Presentation 6> Optimised progression rates in soil by means of vibro-impact motion
AHMED, MIRGHANI I, ABAKAR, YA, PERVEZ, T and ISMAIL, AHMAD FARIS, 2011. Design and analysis of a solar still using finite element method
AHMED, MIRGHANI ISHAK, ABAKRB, YOUSIF A and ISMAIL, AHMAD FARIS, 2011. Developments on solar operated water desalination
ISMAIL, AHMAD FARIS, AHMED, MIRGHANI ISHAK and ABAKRB, YOUSIF A, 2011. CFD analysis of an evacuated solar still
AL-ZUHAIR, SULAIMAN, ABAKRB, YOUSIF A and AHMED, MIRGHANI ISHAK, 2011. The effect of the operating conditions on the apparent viscosity of crude palm oil during separation
ABAKRB, YOUSIF A, ISMAIL, AHMAD FARIS and AHMED, MIRGHANI ISHAK, 2011. Experimental investigation of a multistage evacuated solar still
AHMED, MIRGHANI ISHAK, ISMAIL, AHMAD FARIS and ABAKRB, YOUSIF A, 2011. Modelling of electronics heat sink-influence of the wake function generation on the accuracy of CFD analysis
LEE V. C. –C., ABAKR Y. A. and WOO K. –C., 2010. Numerical investigation of multi-stage impedance pumping system: 3rd InternationalConference on Science & Technology: Applications in Industry and Education In:
LEE V. C. –C., YEO Z.-J,, ABAKR Y.A. and WOO K. –C., 2010. Investigation of impedance pumping in large scale applications: International Conference on Mathematical Applications in Engineering In:
CHEN BAIMAN,, YOUSIF ABDALLA ABAKR, and DAVID HANN., 2010. Investigation of an Atmospheric Pressure Thermoacoustic Cooling System by Varying Its Operating Frequency: 3rd International Conference on Science & Technology: Applications in Industry & Education In:
CHEN BAIMAN,, YOUSIF ABDALLA ABAKR, and DAVID HANN., 2010. The Influence of Waveforms and Frequency on Thermoacoustic Cooling Effect: 3rd International Conference on Science & Technology: Applications in Industry & Education In:
HO J. –H, WOO K. –C., LEE V. C. –C. and ABAKR Y. A., 2010. Oscillations of a conductor in a magnetic field: IUTAM Symposium on Nonlinear Dynamics for Advanced Technologies and Engineering Design In:
K. HO, Y. A. ABAKR and A. CHAN, 2010. Unsteady heat transfer in an annular pipe. Part I: Problem description and axial flow cooling: ICMAE In:
K. HO, Y. A. ABAKR and A. CHAN, 2010. Unsteady heat transfer in an annular pipe. Part II: Swirling laminar flow: ICMAE In:
K. HO, Y. A. ABAKR and E. M. TITUS, 2010. Design and testing of an experimental setup for swirling flow visualization and heat transfer study in a concentric annuli: 3rd ICTIE In:
LEE, VCC, ABAKR, YA and WOO, KC, 2010. Numerical investigation of multistage impedance pumping system Proceeding of the 3rd International Conference on Science & Technology: Applications in Industry and Education.
ABAKR, YA and WOO, KC, 2010. Investigation of impedance pump in large scale applications International Conference on Mathematical Applications in Engineering (ICMAE’10). 3-4
LEE, V, 2010. CC.; Abakr, Y. A; and Woo, KC.(2010). Numerical investigation of multi-stage impedance pumping system 3rd International Conference on Science & Technology: Applications in Industry and Education (ICSTIE 2010). 16-17
HO, K, ABAKR, Y.A and CHAN, A., 2009. Cooling Fluid Flow Pattern Effect on the Temperature of A Magnetocaloric Material In: RANM 2009. (In Press.)
SAEID, N. H and ABAKR, Y. A., 2009. Periodic Jet Impingement Cooling of an Isothermal Surface In: International conference of heat 6th International Conference on Computational Heat and Mass Transfer Guangzhou, CHINA 18 - 21 May 2009. (In Press.)
ROMADHON, R.A, MAHDZIR, M and ABAKR, Y.A., 2009. Optimization of cooling systems in data centre, a Computational Fluid Dynamics model and simulation, Innovative Technologies in Intelligent Systems and Industrial Applications In: CITISIA, Kuala Lumpur, July 2009. (In Press.)
ROMADHON, RAHMAT, ALI, MAISARAH, MAHDZIR, AYUB MOHD and ABAKR, YOUSIF ABDALLA, 2009. Optimization of Cooling Systems in Data Centre by Computational Fluid Dynamics Model and Simulation 2009 CONFERENCE ON INNOVATIVE TECHNOLOGIES IN INTELLIGENT SYSTEMS AND INDUSTRIAL APPLICATIONS. 322-327 ROMADHON, R.A, MAHDZIR, M and ABAKR, A.M., 2008. Optimization of the performance of cooling system in data center facilities In: MICRA 2008, International Islamic University Malaysia, Kuala Lumpur. (In Press.)
JAHN KASSIM, P, ALI, M, ABAKR, Y. A, HARON, Y. A and TAN, R.M.L., 2008. Sustainable Residential Low Density Urban Development Integrating Sustainable Consciousness with Commercial Viability In: The World Sustainable Building Conference Proceedings 21-25th September 2008, Melbourne, Australia. (In Press.)
MUSHTAK, A.A and ABAKR, Y.A., 2007. Laminar mixing in SMX static mixers Journal of Engineering Science and Technology (JESTEC). 2(1), 95-101
MIRGHANI, I.A, AHMAD, F.I, ABAKR, Y.A and NURUL AMIN, A.K.M., 2007. Effectiveness of cryogenic machining with modified tool holder Journal of Materials Processing Technology. 185(1-3), 91-96 QASIM, H.S and ABAKR, Y.A., 2007. A comparison of energy absorbing capabilities of paper and steel structures subjected to progressive failure under free falling objects Journal of Engineering Science and Technology (JESTEC). 2(2), 200- 210
AHMED, M. I., ISMAIL, A. F., ABAKR, Y. A. and AMIN, A. K. M. N., 2007. Effectiveness of cryogenic machining with modified tool holder: Journal of Materials Processing Technology Journal of Materials Processing Technology. 185(1-3), 91-96 AHMED, MIRGHANI I, ISMAIL, AHMAD F, ABAKR, YOUSIF ABDALLA and AMIN, AKM NURUL, 2007. Effectiveness of cryogenic machining with modified tool holder Journal of materials processing technology. 185(1), 91-96 AL-ATABI, MUSHTAK and ABAKR, Y, 2007. Laminar mixing in SMX static mixers Journal of Engineering Science and Technology. 2(1), 95-101
SHAH, QASIM HUSSAIN and ABAKRB, YOUSIF A, 2007. A comparison of energy absorbing capabilities of paper and steel structures subjected to progressive failure under free falling objects Journal of Engineering Science and Technology. 2(2), 200-210
AHMED, MI, ISMAIL, AI and ABAKR, YA, 2007. Nuru and Amin AKM Effectiveness of cryogenic machining with modified tool holder, Jornal of Materials Processing Technology. 185, 91-96
MUHIDA, R, PUTERI JAHN KASSIM, S, ABU EUSUF, M, MAISARAH, A, IBRAHIM, M.S and ABAKR, Y. A., 2006. Optimal Design of Photovoltaic Home System in Malaysia In: World Renewable Energy Congress Florence Italy, 19-25th August 2006. (In Press.)
ABAKR, Y. A and LEE, Y. S., 2006. Solar Water Boiler with Tracking System In: Solar Cookers International conference, Granada 12-16 July 2006, Granada, Spain. (In Press.)
ABAKR, Y. A and ABASAEED, A. E., 2006. Experimental evaluation of a conical-screw briquetting machine for the briquetting of carbonized cotton stalks in Sudan Journal of Engineering Science and Technology (JESTEC). 1(2), 212- 220
JAHNKASSIM, P. S, MAISARAH, A and ABAKR, Y. A., 2006. Environmental Performance Analysis of a Semi-Detached House in Kuala Lumpur In: ISESEE 2006 – International Symposium & Exhibition on Sustainable Energy & Environment, Maya Hotel, Kuala Lumpur, 4-5 December 2006. (In Press.)
ABAKR, YOUSIF A and ABASAEED, AHMED E, 2006. Experimental evaluation of a conical-screw briquetting machine for the briquetting of carbonized cotton stalks in Sudan Journal of Engineering Science and Technology. 1(2), 212-220
ALFEGI, EBRAHIM M, SOPIAN, KAMARUZZAMAN and ABAKR, YOUSIF A, 2006. Transient analysis of the double pass photovoltaic thermal solar collector. In: World renewable energy and environmental conference: abstract book
ABAKR, Y. A, ISMAIL, A. F, ISMAIL, M. N, HARON, H. A and KASSIM, P. S., 2005. Towards The Zero Energy House - A Comparison Of Bioclimatic Strategiesand Thermal Comfort Issues In Two Differing Climates In: The 2005 World Sustainable Building Conference, Tokyo, 27-29 September 2005 (SB05Tokyo). (In Press.)
ABAKR, Y. A, KASSIM, P. S. J, HARON, H. A and MUHAMMAD, M. H., 2005. Simulating an Eco-House in Malaysia – An Environmental performance Analysis of Bioclimatic features in a Tropical Climate In: National Seminar on Energy in Buildings NSEB2005 – Sustainable Symboisis, Holiday Villa, Subang Jaya 10-11 May 2005. (In Press.)
ALI, M, ABAKR, Y. A and IBRAHIM, N., 2005. Building Performance Assessment Of An Eco-House In Malaysia: A Comparative Analysis In: The 2005 World Sustainable Building Conference, Tokyo, 27-29 September 2005 (SB05Tokyo). (In Press.)
HARON, H. A, MUHAMMAD, M. H, KASSIM, P. S and ABAKR, Y. A., 2005. Integrating An Environmental Performance Analysis With A Virtual Walkthrough - A Malaysian Case Study In: The 2005 World Sustainable Building Conference, Tokyo, 27-29 September 2005 (SB05Tokyo). (In Press.)
ISMAIL, A. F, ABAKR, Y. A, IBRAHIM, M. N and ALI, M., 2005. Performance Analysis Of A 15kw Photovoltaic Grid-Connected System Under The Equatorial Conditions In: The 2005 World Sustainable Building Conference, Tokyo, 27-29 September 2005 (SB05Tokyo). (In Press.)
ABAKR, Y. A, ISMAIL, A. F and MAHMUD, J., 2005. A Novel Solar Still Using Trough Concentrator In: ISES Solar World Congress, 6-12 August 2005, Orlando, Florida USA. (In Press.)
ALI, M. T and ABAKR, Y. A., 2005. Competition Based Engineering Learning In: Regional conference on Engineering Education RCEE2005, Johor, Malaysia 12-13 December 2005. (In Press.)
ABAKR, YOUSIF A and ISMAIL, AHMAD F, 2005. Theoretical and experimental investigation of a novel multistage evacuated solar still Journal of solar energy engineering. 127(3), 381-385
AL–ATABI, M.T, CHIN, S.B, LUO, X.Y, JOHNSON, A.G, BIRD, N.C and ABAKR, Y.A., 2004. The Relationship Between Gallstones Formation and Bile Flow in Human Cystic Duct In: Kuala Lumpur International Conference on Biomedical Engineering, BioMed 2004. (In Press.)
ABAKR, Y. A, KASSIM, P. S. J, HARON, H. A and MUHAMMAD, M. H., 2004. Simulating an Eco-House in Malaysia- Integrating an Environmental Performance Analysis with a Virtual Walkthrough In: Passive Design Considerations in the Built Environment, 22-23rd Nov. 2004. KAED, IIUM, Malaysia. (In Press.)
ABAKR, Y. A, ISMAIL, A. F and AHMED, M. I., 2004. Parametric Study of a Vacuum Enhanced Solar Still In: ASME’s Solar 2004 Conference, A Solar Harvest: Growing Opportunities, 11-14 July 2004, Portland, Oregon, USA. (In Press.)
AL-ZUHAIR, S, ABAKR, Y. A and AHMED, M. I., 2004. The Effect of the Operating Conditions on the Apparent Viscosity of Crude Palm Oil During Oil Clarification IIUM Journal of Engineering. 5(1), 55-64
SAEDON, J, MAHMUD, J and ABAKR, Y. A., 2004. Influence of ICT in Manufacturing Environment: Issues and Challenges In: Malaysian Science and Technology Congress 2004 (MSTC 2004), 5-6 October 2004, Palace of Golden Horses, Selangor, Malaysia. (In Press.)
ABAKR, Y. A, AHMED, M. I and ISMAIL, A. F., 2004. Modified Tool Holder for Cryogenic Machining In: ICAMT 2004, Kuala Lumpur, 11-13 May 2004. (In Press.)
AL-ZUHAIR, SULAIMAN, AHMED, MIRGHANI I and ABAKR, YOUSIF A, 2004. The Effect of the Operating Conditions on the Apparent Viscosity of Crude Palm Oil During Oil Clarification IIUM Engineering Journal. 5(1),
ABAKR, YOUSIF A, ISMAIL, AHMAD F and AHMED, MIRGHANI I, 2004. Parametric Study of an Evacuated Multi-Stage Solar Still In: ASME 2004 International Solar Energy Conference. 331-335
ABAKR, Y. A., AHMED, M. I. and ISMAIL, A. F., 2003. CFD thermal analysis of a telecommunication board: 4th National Conference on Telecommunication Technology, Proceedings 4th National Conference on Telecommunication Technology, Proceedings. 181-184 ISMAIL, AHMAD F, AHMED, MIRGHANI I and ABAKR, YOUSIF A, 2002. Experimental and Numerical Analysis of Electronics Heat Sink IIUM Engineering Journal. 3(2),
AHMED, M. I, ABAKR, Y. A, PERVEZ, T and ISMAIL, A. F., 2001. Design and Analysis of a Solar Still using Finite Element Method In: First International Conference on Mechatronics, ICOM'01. (In Press.)
JUBRAN, B. A, AHMED, M. I, ISMAIL, A. F and ABAKR, Y. A., 2000. Numerical modelling of a multi-stage Solar Still Journal of Energy Conversion and Management. 41(11), 1107-1121 JUBRAN, BA, AHMED, MIRGHANI ISHAK, ISMAIL, AHMAD FARIS and ABAKAR, YA, 2000. Numerical modelling of a multi-stage solar still Energy Conversion and Management. 41(11), 1107-1121
ABAKR, Y. A, JUBRAN, B. A, ISMAIL, A. F and AHMED, M. I., 1999. Prediction of the Performance of a Compact-Evacuated Solar Still In: World Renewable Energy Congress 1999 Malaysia. (In Press.)
WEE, S. T., HANN, D. B., ABAKR, YOUSIF ABDALLA and RILEY, P., PIV Wave Propagation Investigation of Non-Linear Losses through 90 Degree Bends in a Thermoacoustic Engine's Feedback Loop 4TH INTERNATIONAL MEETING OF ADVANCES IN THERMOFLUIDS (IMAT 2011), PT 1 AND 2. 1440, 1092-1098 WENG, LOW ZHI and ABAKR, YOUSIF ABDALLA, The Effect of change of Radius of Curvature on Transmission Losses in a Low Frequency Resonator Tubes
WEE, ST, HANN, DB, ABAKR, YA and RILEY, P, Velocity based wave decomposition technique for acoustic analysis of PIV measured velocity vector maps
WEE, ST, HANN, DB, ABAKR, YA and RILEY, P, Optimisation of the Travelling wave thermoacoustic engine Feedback loop
ABAKR, YOUSIF A and SHEU, LEE YEU, SOLAR WATER BOILER WITH TRACKING SYSTEM
AL-ATABI, MUSHTAK and ABAKR, YOUSIF A, Competition-Based Engineering Learning
WENG, LOW ZHI and ABAKR, YOUSIF ABDALLA, The Effect of Frequency change on Transmission Losses in Low Frequency Resonator Tubes
WENG, LOW ZHI and ABAKR, YOUSIF ABDALLA, The Dynamic response of Static Pressure Sensors when used on Acoustics Measurement Applications
AHMED, MI, ISMAIL, AF, ABAKR, YA and NURUL AMIN, A, KM, 2007,“Effectiveness of cryogenic machining with modified tool holder” Journal of Materials Processing Technology. 185, 91-96 ISAH YAKUB MOHAMMED, YOUSIF ABDALLA ABAKR and FEROZ KABIR KAZI, In-situ upgrading of Napier grass pyrolysis vapour over microporous and hierarchical mesoporous zeolites Waste and Biomass Valorization. 9(8), 1415-1428 IY MOHAMMED, Z ABBA, HM MATIAS-PERALTA, YA ABAKR, SITI FATIMAH ZAHRAH and MOHAMMAD FUZI, Thermogravimetric study and evolved gas analysis of new microalga using TGA-GC-MS Biomass Conversion and Biorefinery. 8(3), 669-678