Umar F. Alqsair

Nonlinear Heat Source/Sink and Activation Energy Assessment in Double Diffusion Flow of Micropolar (Non-Newtonian) Nanofluid with Convective Conditions

S. Khan, M. Khan, U. Alqsair, 2021, Arabian Journal for Science and Engineering.

Performance improvement of tubular solar still via tilting glass cylinder, nano-coating, and nano-PCM: experimental approach

H. Dhahad, F. Essa, W. H. Alawee, 2022, Environmental Science and Pollution Research.

Experimental investigation of a developed tubular solar still with longitudinal wicked fins

A. S. Abdullah, Mohamed Elashmawy, U. Alqsair, 2022, Renewable Energy.

Experimental enhancement of tubular solar still performance using rotating cylinder, nanoparticles' coating, parabolic solar concentrator, and phase change material

M. M. Younes, A. S. Abdullah, F. Essa, 2022, Case Studies in Thermal Engineering.

Experimental study on the inclined solar still with single-axis solar tracking: thermo-economic approach

A. S. Abdullah, Mohamed Elashmawy, U. Alqsair, 2022, Energy Sources, Part A: Recovery, Utilization, and Environmental Effects.

Experimental study on the effect of the black wick on tubular solar still performance

A. S. Abdullah, Muapper Alhadri, F. Alshammari, 2022, Case Studies in Thermal Engineering.

Enhancement the productivity of drum solar still utilizing parabolic solar concentrator, phase change material and nanoparticles' coating

A. S. Abdullah, Z. Omara, U. Alqsair, 2022, Journal of Energy Storage.