Search Results - "Ahmad Cheema, Taqi"

Enhancing heat transfer in microchannels: A systematic evaluation of crescent-like fin and wall geometries with secondary flow by Ahmed Memon, Safi, Akhtar, Shehnaz, Ahmad Cheema, Taqi, Woo Park, Cheol

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Multiphysics performance evaluation of thermoelectric generator arrays by Naveed Gull, Muhammad, Ahmad Cheema, Taqi, Imran, Abid, Uz Zaman, Naeem, Ahmed Sher, Hadeed, Woo Park, Cheol

“…•Hydro-thermoelectric computational model for TEGs arrays is proposed.•Performance comparison of different thermoelectric arrays is presented.•Thermoelectric…”
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Hemodynamic performance evaluation of neonatal ECMO double lumen cannula using fluid–structure interaction by Ahmad, Faiq, Cheema, Taqi Ahmad, Rehman, Khawar, Ullah, Minhaj, Jamil, Muhammad, Park, Cheol Woo

“…Extra corporeal membrane oxygenation (ECMO) is an artificial oxygenation facility, employed in situations of cardio‐pulmonary failure. Some diseases i.e.,…”
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Impact of environmental factors on night-time electricity generation using thermoelectric generator by Khan, Shahvaiz, Ahmad Cheema, Taqi, Abbas, Ahmad, Ullah, Rizwan, Woo Park, Cheol

“…Nighttime electricity generation (NTEG) using thermoelectric generators (TEGs) and radiative cooling concept is a widely known phenomenon. However, the NTEGs…”
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Hydrothermal Investigation of a Microchannel Heat Sink Using Secondary Flows in Trapezoidal and Parallel Orientations by Memon, Safi Ahmed, Cheema, Taqi Ahmad, Kim, Gyu Man, Park, Cheol Woo

“…Thermal performance enhancement in microchannel heat sinks has recently become a challenge due to advancements in modern microelectronics, which demand…”
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Numerical investigation of heat transfer enhancement and fluid flow characteristics in a microchannel heat sink with different wall/design configurations of protrusions/dimples by Rehman, Muhammad Mohib Ur, Cheema, Taqi Ahmad, Ahmad, Faraz, Abbas, Ahmad, Malik, Muhammad Sohail

“…The convective cooling associated with Microchannel heat sink (MCHS) devices for electronic components with high power density is a recent topic of…”
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Recent Advances in Fuel Additives and Their Spray Characteristics for Diesel-Based Blends by Haq, Muteeb, Jafry, Ali, Ahmad, Saad, Cheema, Taqi, Ansari, Munib, Abbas, Naseem

“…The spray characteristics play a crucial role in determining the performance and emissions of compression ignition (CI) engines at the pre-combustion stage…”
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Analysis of Passive Mixing in a Serpentine Microchannel with Sinusoidal Side Walls by Javaid, Muhammad Usman, Cheema, Taqi Ahmad, Park, Cheol Woo

“…Sample mixing is difficult in microfluidic devices because of laminar flow. Micromixers are designed to ensure the optimal use of miniaturized devices. The…”
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Fabrication of Low-Cost Resistance Temperature Detectors and Micro-Heaters by Electrohydrodynamic Printing by Ahmad, Salman, Rahman, Khalid, Cheema, Taqi Ahmad, Shakeel, Muhammad, Khan, Arshad, Bermak, Amine

“…EHD printing is an advanced deposition technology that is commonly utilized for the direct manufacture of electrical devices. In this study, meander-type…”
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Refrigeration Potential Investigation of Half-Cycle Refrigeration System Using Liquefied Petroleum Gas by Ghazanfar Ali, Atif Muzaffar, Taqi Ahmad Cheema, Syed Farhad Shah

“…This study explores the potential of Liquefied Petroleum Gas (LPG) with a half-cycle refrigeration process before combustion. The results show significant…”
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Experimental determination of thermal conductivity of CNTs-H2O based nanofluids by Rizwan, Hafiz Muhammad, Cheema, Taqi Ahmad, Karim, Ramzan Abdul, Khan, Farooq, Tariq, Muhammad Hasnain

“…Solar thermal collectors are being widely used for water heating applications in domestic, commercial, and industrial sectors. The main drawback of these…”
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Numerical and Experimental Spray Analysis of Castor and Jatropha Biodiesel under Non-Evaporating Conditions by Haq, Muteeb, Jafry, Ali, Abbasi, Muhammad, Jawad, Muhammad, Ahmad, Saad, Cheema, Taqi, Abbas, Naseem

“…Fuel spray characteristics influence combustion, which in turn has a direct impact on engine performance and emissions. Recently, there has been an increasing…”
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Numerical Investigation of the Pressure Drop Characteristics of Isothermal Ice Slurry Flow under Variable Ice Particle Diameter by Kwak, Moon Kyu, Ali, Haider, Cheema, Taqi Ahmad, Akhtar, Shehnaz, Park, Cheol Woo

“…Ice slurry is an advanced secondary refrigerant that has been attracting considerable attention for the past decade due to the growing concerns regarding…”
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Uncovering the Cooling Potential by Water Circulation on the Hot Side of a Peltier Module by Fahad Iqbal, Muhammad Naveed Gull, Hafiz Muhammad Rizwan, Daniyal Amir, Arsalan Saleem, Sami Ul Haq, Taqi Ahmad Cheema

“…Thermolectric cooling offers several advantages over conventional refrigeration systems due to its light weight, environmental friendliness, silent operation,…”
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The Impact of Pulsatile Spiral Flow on the Wall Deformation Characteristics and Low-density Lipoproteins Accumulation in the Aorta by Ashraf Fahmida, Cheema Taqi Ahmad, Park Cheol Woo

“…Spiral blood flow in the aorta is helpful in maintaining the stability of flow, reduction in lateral forces, turbulence near walls, and shear stress index…”
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Effective Basin–Blade Configurations of a Gravitational Water Vortex Turbine for Microhydropower Generation by Khan, Nauman Hanif, Cheema, Taqi Ahmad, Chattha, Javed Ahmad, Park, Cheol Woo

“…AbstractAmong various microhydropower plants, gravitational water vortex power plants are emerging because of their simple installation, reduced setup time,…”
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Determination of the Structural Characteristics of Microalgal Cells Walls under the Influence of Turbulent Mixing Energy in Open Raceway Ponds by Ali, Haider, Cheema, Taqi, Park, Cheol

“…Turbulent flow mixing is essential in optimizing microalgal cultivation in raceway ponds. Microalgal cells are however highly sensitive to hydrodynamic…”
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Comparative Investigation of the Thermal Conductivity of Water-Based Nanofluids with and without the Combination of Alumina and Carbon Nanotubes by Muhammad Talha Bin Shoaib, Hafiz Muhammad Rizwan, Muhammad Naveed Gull, Muhammad Taha Khan, Muhammad Tahir Qureshi, Muhammad Shayan Ali Malik, Taqi Ahmad Cheema

“…In the present study, the thermal conductivity of two distinct water-based nanofluids of single-walled CNTs and Al2O3, as well as their hybrid solution, was…”
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Three dimensional numerical investigations for the effects of gas diffusion layer on PEM fuel cell performance by Inamuddin, Cheema, Taqi Ahmad, Zaidi, S.M.J., Rahman, S.U.

“…Gas diffusion layer (GDL) is an important component of a proton exchange membrane fuel cell (PEMFC) to take part in the interplay of the transport of different…”
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Numerical investigation of hyperelastic wall deformation characteristics in a micro-scale stenotic blood vessel by Cheema, Taqi Ahmad, Park, Cheol Woo

“…Stenosis is the drastic reduction of blood vessel diameter because of cholesterol accumulation in the vessel wall. In addition to the changes in blood flow…”
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