Azam, H. and Pao, W. and Sohail, M. and Khan, U. (2024) Effect of Orientation on Two-phase Slug Flow Induced Vibrations. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 116 (2). pp. 1-12.

Khan, R. and Mourad, A.-H.I. and Wieczorowski, M. and Damjanovi�, D. and Pao, W. and Elsheikh, A. and Seikh, A.H. (2024) Erosion-corrosion failure analysis of the elbow pipe of steam distribution manifold. Engineering Failure Analysis, 160.

Khan, R. and Ullah, S. and Qahtani, F. and Pao, W. and Talha, T. (2024) Experimental and numerical investigation of hydro-abrasive erosion in the Pelton turbine buckets for multiphase flow. Renewable Energy, 222.

Khan, U. and Pao, W. and Pilario, K.E. and Sallih, N. (2024) Flow regime classification using various dimensionality reduction methods and AutoML. Engineering Analysis with Boundary Elements, 163. pp. 161-174.

Sohail, M. and Pao, W. and Othman, A.R. and Azam, H. and Khan, M.R. (2024) Regression-based prediction of flow-induced dominant vibrational frequencies in two-phase flow regimes. Ocean Engineering, 307.

Sohail, M. and Pao, W. and Azam, H. and Khan, U. (2024) Two-phase Upward Flow-Induced Vibrations in U-bend under Different Orientations. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 114 (1). pp. 1-12.

Rasangika, A.H.D.K. and Nasif, M.S. and Pao, W. and Al-Waked, R. (2023) CFD Investigation of the Effect of Vibration Direction on the Heat Transfer Enhancement of Heat Sink. CFD Letters, 15 (10). pp. 170-185.

Rasangika, A.H.D.K. and Nasif, M.S. and Pao, W. and Al-Waked, R. (2023) Effect of fin spacing on the vibration-assisted thermal performance of heat sink. In: UNSPECIFIED.

Khan, U. and Pao, W. and Sallih, N. (2023) Numerical Gas�Liquid Two-Phase Flow Regime Identification in a Horizontal Pipe Using Dynamic Pressure Data. Applied Sciences (Switzerland), 13 (2).

Kalpani Rasangika, A.H.D. and Nasif, M.S. and Pao, W. and Al-Waked, R. (2023) Numerical Investigation on the Effect of Vibration on Cooling Enhancement of Heat Sinks. Lecture Notes in Mechanical Engineering. pp. 171-178.

Pao, W. and Zamri, H. (2023) Preliminary Numerical Evaluation of Temperature Fluctuation in Two Different Converging Mixing-Tee Junctions. Lecture Notes in Mechanical Engineering. pp. 91-106.

Khan, U. and Pao, W. and Pilario, K.E.S. and Sallih, N. and Khan, M.R. (2023) Two-phase flow regime identification using multi-method feature extraction and explainable kernel Fisher discriminant analysis. International Journal of Numerical Methods for Heat and Fluid Flow.

Khan, U. and Pao, W. and Sallih, N. and Hassan, F. (2022) Flow Regime Identification in Gas-Liquid Two-Phase Flow in Horizontal Pipe by Deep Learning. Journal of Advanced Research in Applied Sciences and Engineering Technology, 27 (1). pp. 86-91. ISSN 24621943

Khan, U. and Pao, W. and Sallih, N. and Hassan, F. (2022) Identification of Horizontal Gas-Liquid Two-Phase Flow Regime using Deep Learning. CFD Letters, 14 (10). pp. 68-78. ISSN 21801363

Ejaz, F. and Pao, W. and Ali, H.M. and Saieed, A. (2022) Investigation of the liquid carryovers in the branching T-junction, based on historical data. Petroleum Science and Technology. ISSN 10916466

Rasangika, A.H.D.K. and Nasif, M.S. and Pao, W. and Al-Waked, R. (2022) Numerical Investigation of the Effect of Square and Sinusoidal Waves Vibration Parameters on Heat Sink Forced Convective Heat Transfer Enhancement. Applied Sciences (Switzerland), 12 (10). ISSN 20763417

Ejaz, F. and Pao, W. and Ali, H.M. (2022) Numerical evaluation of separation efficiency in the diverging T-junction for slug flow. International Journal of Numerical Methods for Heat and Fluid Flow, 32 (5). pp. 1567-1587. ISSN 09615539

Ejaz, F. and Pao, W. and Ali, H.M. (2022) Numerical investigation and prediction of phase separation in diverging T-junction. International Journal of Numerical Methods for Heat and Fluid Flow, 32 (12). pp. 3671-3696. ISSN 09615539

Khan, U. and Pao, W. and Sallih, N. (2022) A Review: Factors Affecting Internal Two-Phase Flow-Induced Vibrations. Applied Sciences (Switzerland), 12 (17). ISSN 20763417

Naseer, A. and Jamil, F. and Ali, H.M. and Ejaz, A. and Khushnood, S. and Ambreen, T. and Khan, M.S. and Bashir, M.A. and Pao, W. and Yan, W.M. (2022) Role of phase change materials thickness for photovoltaic thermal management. Sustainable Energy Technologies and Assessments, 49. ISSN 22131388

Ejaz, F. and Pao, W. and Nasif, M.S. (2021) Review of Factors Affecting the Phase-Redistribution in the Branching T-Junction. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 84 (1). pp. 60-77. ISSN 22897879

Nuruzzaman, M. and Pao, W. and Ya, H. and Islam, M.R. and Adar, M.A. and Ejaz, F. (2021) Simulation analysis of thermal mixing characteristics of fluids flowing through a converging t-junction. CFD Letters, 13 (9). pp. 28-41. ISSN 21801363

Nuruzzaman, M. and Pao, W. and Ejaz, F. and Ya, H. (2021) A preliminary numerical nnvestigation of thermal mixing efficiency in t-junctions with different flow configurations. International Journal of Heat and Technology, 39 (5). pp. 1590-1600. ISSN 03928764

Ejaz, F. and Pao, W. and Shakir Nasif, M. and Saieed, A. and Memon, Z.Q. and Nuruzzaman, M. (2021) A review: Evolution of branching T-junction geometry in terms of diameter ratio, to improve phase separation. Engineering Science and Technology, an International Journal, 24 (5). pp. 1211-1223. ISSN 22150986

Khan, R. and Ya, H.H. and Pao, W. and Majid, M.A.A. and Ahmed, T. and Ahmad, A. and Alam, M.A. and Azeem, M. and Iftikhar, H. (2020) Effect of sand fines concentration on the erosion-corrosion mechanism of carbon steel 90� elbow pipe in slug flow. Materials, 13 (20). pp. 1-16. ISSN 19961944

Memon, Z.Q. and Pao, W. and Hashim, F.M. and Ali, H.M. (2020) Experimental investigation of two-phase separation in T-Junction with combined diameter ratio. Journal of Natural Gas Science and Engineering, 73. ISSN 18755100

Khan, R. and Ya, H.H. and Pao, W. and Khan, A. and Zahoor, R. and Ahmed, T. (2020) Influence of elbow orientation on solid particle erosion for multiphase flow. Lecture Notes in Mechanical Engineering. pp. 695-701. ISSN 21954356

Khan, R. and Ya, H.H. and Pao, W. and Abdullah, M.Z.B. and Dzubir, F.A. (2020) Influence of sand fines transport velocity on erosion-corrosion phenomena of carbon steel 90-degree elbow. Metals, 10 (5). ISSN 20754701

Khan, R. and Ya, H.H. and Pao, W. and Rao, T.V.V.L.N. and Alam, A. and Azeem, M. (2020) Investigation of maximum erosion zone in the horizontal 90° elbow. Lecture Notes in Mechanical Engineering. pp. 223-230. ISSN 21954356

Khan, M.R. and Ya, H.H. and Pao, W. and Majid, M.A.A. (2020) Numerical Investigation of Sand Particle Erosion in Long Radius Elbow for Multiphase Flow. Lecture Notes in Mechanical Engineering. pp. 41-49. ISSN 21954356

Pao, W. and Memon, Z.Q. (2020) Numerical evaluation of separation efficiency in converging T-junction with slug flow. International Journal of Numerical Methods for Heat and Fluid Flow, 30 (7). pp. 3515-3534. ISSN 09615539

Hayat, M.A. and Ali, H.M. and Janjua, M.M. and Pao, W. and Li, C. and Alizadeh, M. (2020) Phase change material/heat pipe and Copper foam-based heat sinks for thermal management of electronic systems. Journal of Energy Storage, 32. ISSN 2352152X

Khan, R. and Ya, H.H. and Pao, W. and Khan, A. (2019) Erosion-corrosion of 30°, 60°, and 90° carbon steel elbows in a multiphase flow containing sand particles. Materials, 12 (23). ISSN 19961944

Memon, Z.Q. and Pao, W. and Hashim, F. and Ahmed, S. (2019) Experimental investigation of multiphase separation in different flow regimes through T-junction with an expander section. Journal of Mechanical Engineering and Sciences, 13 (2). pp. 5163-5181. ISSN 22894659

Memon, Z.Q. and Pao, W. and Hashim, F. and Ahmed, S. (2019) Experimental investigation of two-phase separation in a horizontal T-junction with vertical branch arm. Journal of Mechanical Engineering and Sciences, 13 (4). pp. 5922-5937. ISSN 22894659

Khan, R. and Ya, H.H. and Pao, W. (2019) Numerical investigation of the elbow angle effect on solid particle erosion for liquid-solid. International Journal of Mechanical and Mechatronics Engineering, 19 (1). pp. 1-13. ISSN 22272771

Khan, R. and Ya, H.H. and Pao, W. (2019) Numerical investigation of the influence of sand particle concentration on long radius elbow erosion for liquid-solid flow. International Journal of Engineering, Transactions A: Basics, 32 (10). pp. 1485-1490. ISSN 17281431

Khan, R. and Ya, H.H. and Pao, W. (2019) An experimental study on the erosion-corrosion performance of AISI 1018 carbon steel and AISI 304L stainless steel 90-degree elbow pipe. Metals, 9 (12). ISSN 20754701

Ali, H.M. and Ali, H. and Abubaker, M. and Saieed, A. and Pao, W. and Ahmadlouydarab, M. and Koten, H. and Abid, M. (2018) Condensate retention as a function of condensate flow rate on horizontal enhanced pin-fin tubes. Thermal Science, 2018. pp. 3887-3892. ISSN 03549836

Rehman, T.-U. and Ali, H.M. and Saieed, A. and Pao, W. and Ali, M. (2018) Copper foam/PCMs based heat sinks: An experimental study for electronic cooling systems. International Journal of Heat and Mass Transfer, 127. pp. 381-393. ISSN 00179310

Saieed, A. and Pao, W. and Hashim, F.M. (2018) Effect of T-junction diameter ratio on stratified-wavy flow separation. Journal of Natural Gas Science and Engineering, 51. pp. 223-232. ISSN 18755100

Saieed, A. and Pao, W. and Hewakandamby, B. and Azzopardi, B.J. and Wood, D.A. and Ali, H.M. (2018) Experimental investigation on the effect of diameter ratio on two-phase slug flow separation in a T-Junction. Journal of Petroleum Science and Engineering, 170. pp. 139-150. ISSN 09204105

Ya, H.H. and Hafizzie, A. and Pao, W. and Hassan, S. and Khan, R. (2018) Experimental study on the impact of wet sand particle to the erosion of carbon steel and HDPE. In: UNSPECIFIED.

Ngo, T.N. and Peng, D.-J. and Pao, W. and Ya, H. and Rohaizad, M.N. (2018) Investigation on erosion due to fine particles in multiphase flow. In: UNSPECIFIED.

Chen, X. and Thornton, S.F. and Pao, W. (2018) Mathematical model of coupled dual chemical osmosis based on mixture-coupling theory. International Journal of Engineering Science, 129. pp. 145-155. ISSN 00207225

Pao, W. and Sam, B. and Saieed, A. and Tran, C.M. (2018) Numerical Investigation of Liquid Carryover in T-Junction with Different Diameter Ratios. In: UNSPECIFIED.

Mutafi, M.A. and Nasif, M.S. and Pao, W. and Ismail, F.B. (2018) Numerical investigation on the effect of fire compartment opening width and heat release rate on the horizontal projection of smoke plume in a full-scale atrium. In: UNSPECIFIED.

Ban, S. and Pao, W. and Nasif, M.S. (2018) Numerical simulation of two-phase flow regime in horizontal pipeline and its validation. International Journal of Numerical Methods for Heat and Fluid Flow, 28 (6). pp. 1279-1314. ISSN 09615539

Tran, M. and Memon, Z. and Saieed, A. and Pao, W. and Hashim, F. (2018) Numerical simulation of two-phase separation in T-junction with experimental validation. Journal of Mechanical Engineering and Sciences, 12. pp. 4216-4230. ISSN 22894659

Saieed, A. and Pao, W. and Ali, H.M. (2018) Prediction of phase separation in a T-Junction. Experimental Thermal and Fluid Science, 97. pp. 160-179. ISSN 08941777

Ya, H.H. and Luthfi, H. and Ngo, N.-T. and Hassan, S. and Pao, W. (2018) A Preliminary Experimental Investigation of Wet Fine Erosion in Two-Phase Flow. In: UNSPECIFIED.

Tran, M. and Memon, Z. and Pao, W. and Hashim, F.M. (2018) Preliminary Results of Numerical Simulation of Slug Flow in a Regular T-Junction. In: UNSPECIFIED.

Ya, H.H. and Othman, M.F. and Pao, W. and Tran, N.N. and Khan, R. (2018) Simulation study on impact of fine sand particle to 90°steel elbow in pipe. In: UNSPECIFIED.

Memon, P.Q. and Yong, S.-P. and Pao, W. (2018) Surrogate reservoir model for average reservoir pressure. Lecture Notes in Networks and Systems, 15. pp. 737-746. ISSN 23673370

Memon, Z.Q. and Tran, C.M. and Pao, W. and Hashim, F.M. (2018) Two-phase slug flow separation at T-junction with regular and reduced vertical side arm. In: UNSPECIFIED.

Soh, B. and Pao, W. and Chen, X.H. (2017) Numerical analyses for improved terminal velocity of deep water torpedo anchor. International Journal of Numerical Methods for Heat and Fluid Flow, 27 (2). pp. 428-443. ISSN 09615539

Hasnain, S.A. and Nasif, M.S. and Pao, W. and Al-Waked, R. (2017) Numerical investigation of smoke contamination in atrium upper balconies at different down stand depths. Building Simulation, 10 (3). pp. 365-381. ISSN 19963599

Mutafi, M.A. and Nasif, M.S. and Pao, W. and Ismail, F.B. (2017) Numerical investigation on the effect of balcony open and solid upstand on smoke contamination in atrium balconies. In: UNSPECIFIED.

Mutafi, M. and Nasif, M. and Pao, W. and Ismail, F. (2017) Numerical investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper balconies with open upstand. In: UNSPECIFIED.

Pao, W. and Hon, L. and Saieed, A. and Ban, S. (2017) Numerical simulation of two-phase slug flow with liquid carryover in different diameter ratio T-junction. In: UNSPECIFIED.

Pao, W. and Saieed, A. and Hashim, F.M. and Norpiah, R.B.M. (2017) Numerical simulation of two�phase separation in a small diameter ratio T-junction: Numerische Simulation der Zweiphasentrennung in einem T-Knoten mit kleinem Durchmesser. Materialwissenschaft und Werkstofftechnik, 48 (3). pp. 255-260. ISSN 09335137

Saieed, A. and Pao, W. and Hashim, F.M. and Norpiah, R.B.M. (2017) Numerical study of gas-liquid flow maldistribution in a T-junction having very small diameter ratio. In: UNSPECIFIED.

Pao, W. and Sam, B. and Nasif, M.S. and Norpiah, R.B.M. (2017) Numerical validation of two-phase slug flow and its liquid holdup correlation in horizontal pipeline. Key Engineering Materials, 740 KE. pp. 173-182. ISSN 10139826

Mohd Jani, N. and Shakir Nasif, M. and Shafiq, N. and Pao, W. (2017) Thermal and strength performance of reinforced self-compacting concrete slabs mixed with basalt and PVA fibers in high intensity fire. In: UNSPECIFIED.

Pau, J.S. and Pao, W. and Yong, S.P. (2016) CO2 flow in saline aquifer with salt precipitation. International Journal of Numerical Methods for Heat and Fluid Flow, 26 (1). pp. 122-145. ISSN 09615539

Memon, P.Q. and Yong, S.-P. and Pao, W. (2016) Dynamic Surrogate Reservoir Model with well constraints. In: UNSPECIFIED.

Saieed, A. and Sam, B. and Pao, W. and Hashim, F.M. (2016) Numerical investigation of side arm gas volume fraction in two phase T-junction. Journal of Mechanical Engineering and Sciences, 10 (3). pp. 2311-2323. ISSN 22894659

Huat, B.Y. and Ghai, L.L. and Pao, W. and Boon, T.T. (2016) Sensitivity analysis of concave capacitance sensors for holdup measurement in two-phase flow. ARPN Journal of Engineering and Applied Sciences, 11 (24). pp. 14244-14247. ISSN 18196608

Sam, B. and Pao, W. and Nasif, M.S. and Norpiah, R.B.M. (2016) Simulation of two phase oil-gas flow in T-junction. ARPN Journal of Engineering and Applied Sciences, 11 (20). pp. 12011-12016. ISSN 18196608

Pao, W. and Sam, B. and Nasif, M.S. (2016) Simulation of two phase oil-gas flow in pipeline. ARPN Journal of Engineering and Applied Sciences, 11 (6). pp. 4208-4213. ISSN 18196608

Chen, X. and Pao, W. and Thornton, S. and Small, J. (2016) Unsaturated hydro-mechanical-chemical constitutive coupled model based on mixture coupling theory: Hydration swelling and chemical osmosis. International Journal of Engineering Science, 104. pp. 97-109. ISSN 00207225

Bin Iman, H. and Pao, W. (2016) Various mathematical model of torsional vibration in oil well drill string and their validation techniques. ARPN Journal of Engineering and Applied Sciences, 11 (22). pp. 13389-13391. ISSN 18196608

Saieed, A. and Sam, B. and Pao, W. and Hashim, F.M. and Norpiah, R.B.M. (2016) A review of t-junction geometrical effect on two-phase separation. ARPN Journal of Engineering and Applied Sciences, 11 (24). pp. 14233-14238. ISSN 18196608

Ofei, T.N. and Irawan, S. and Pao, W. (2015) Cuttings-liquid frictional pressure loss model for horizontal narrow annular flow with rotating drillpipe. In: UNSPECIFIED.

Memon, P.Q. and Yong, S.-P. and Pao, W. and Pau, J.S. (2015) Dynamic well bottom-hole flowing pressure prediction based on radial basis neural network. Studies in Computational Intelligence, 591. pp. 279-292. ISSN 1860949X

Pao, W. and Khan, J.A. and Ofei, T.N. and Irawan, S. (2015) Fill removal from horizontal wellbore using foam in different coiled tubing/annulus diameter ratios. International Journal of Oil, Gas and Coal Technology, 9 (2). pp. 129-147. ISSN 17533309

Ofei, T.N. and Irawan, S. and Pao, W. (2015) Modelling of pressure drop in eccentric narrow horizontal annuli with the presence of cuttings and rotating drillpipe. International Journal of Oil, Gas and Coal Technology, 9 (1). pp. 39-60. ISSN 17533309

Ofei, T.N. and Irawan, S. and Pao, W. and Osgouei, R.E. (2015) Modified Yield Power-Law fluid flow in narrow annuli with inner rotating pipe. Canadian Journal of Chemical Engineering, 93 (1). pp. 150-165. ISSN 00084034

Soh, B.P. and Pao, W. and Al-Kayiem, H.H. (2015) Numerical analyses for improved hydrodynamics of deep water torpedo anchor. In: UNSPECIFIED.

Pao, W. and Hashim, F.M. and Ming, L.H. (2015) Numerical investigation of gas separation in T-junction. In: UNSPECIFIED.

Gilani, S.I.U.H. and Khan, M.H. and Pao, W. (2015) Thermal Comfort Analysis of PMV Model Prediction in Air Conditioned and Naturally Ventilated Buildings. In: UNSPECIFIED.

Pao, W. and Hashim, F.M. and Ming, L.H. (2014) Computational analyses of passive wet gas separation in branched piping. In: UNSPECIFIED.

Nasif, M.S. and Hasnain, S.A. and Pao, W. and Al-Waked, R. (2014) Computer simulation investigation on the effect of channelled and unchannelled screens on smoke contamination in atriums upper Balconies. In: UNSPECIFIED.

Hasnain, S.A. and Nasif, M.S. and Pao, W. and Al-Waked, R. (2014) Effect of down stand depth variation on atriums upper balconies smoke contamination. In: UNSPECIFIED.

Pao, W. and Hashim, F.M. and Parman, S. (2014) Modeling of axial spring stiffness in active vibration controlled drilling. In: UNSPECIFIED.

Pao, W. and Hashim, F.M. (2014) Numerical coupling of drilling vibration to riser's oscillation. Applied Mechanics and Materials, 548-54. pp. 1893-1897. ISSN 16609336

Hasnain, S.A. and Nasif, M.S. and Pao, W. and Al-Waked, R. (2014) Numerical investigation on the effect of down stand structure in fire compartment on smoke contamination atrium upper balconies. Applied Mechanics and Materials, 465-46. pp. 480-484. ISSN 16609336

Yin, K.Y. and Al-Kayiem, H.H. and Pao, W. (2014) Numerical study of water control with downhole oil-water separation technology. In: UNSPECIFIED.

Memon, P.Q. and Yong, S.-P. and Pao, W. and Seanl, P.J. (2014) Prediction of Bottom-Hole Flowing Pressure using general regression neural network. In: UNSPECIFIED.

Al Batati, N. and Hashim, F.M. and Pao, W. (2014) Simulation of drill pipe lateral vibration due to riser's oscillation. Advanced Materials Research, 845. pp. 168-172. ISSN 10226680

Memon, P.Q. and Yong, S.-P. and Pao, W. and Sean, P.J. (2014) Surrogate reservoir modeling-prediction of Bottom-Hole Flowing Pressure using Radial Basis Neural Network. In: UNSPECIFIED.

Chen, X. and Pao, W. and Li, X. (2013) Coupled thermo-hydro-mechanical model with consideration of thermal-osmosis based on modified mixture theory. International Journal of Engineering Science, 64. pp. 1-13. ISSN 00207225

Pao, W. and Chen, X. and Chao, L. (2013) Optimization of insulation padding for directional solidification. Journal of Applied Sciences, 13 (2). pp. 321-325. ISSN 18125654

Memon, P.Q. and Yong, S.-P. and Pao, W. and Sean, P.J. (2013) A preliminary study on well-based surrogate reservoir model. In: UNSPECIFIED.