Results 91 to 100 of about 62,087 (280)

Electro-Osmotic Flow of MHD Jeffrey Fluid in a Rotating Microchannel by Peristalsis: Thermal Analysis [PDF]

, 2023
In this study, we examine the rotating and heat transfer on the peristaltic and electro-osmatic flow of a Jeffery fluid in an asymmetric microchannel with slip impact.
B, Venkateswarlu, D, Chenna Kesavaiah, K, V Reddy, Nallagundla, Nagendra   +3 more
core   +2 more sources

Thermal transport exploration of ternary hybrid nanofluid flow in a non-Newtonian model with homogeneous-heterogeneous chemical reactions induced by vertical cylinder

Advances in Mechanical Engineering
Studying the combination of convection and chemical processes in blood flow can have significant applications like understanding physiological processes, drug delivery, biomedical devices, and cardiovascular diseases, and implications for various fields ...
Syed Zahir Hussain Shah, Assad Ayub, Umair Khan, Adil Darvesh, El-Sayed M Sherif, I. Pop   +5 more
semanticscholar   +1 more source

Sustainable Thermal Solutions: Enhancing Heat Transfer with Turbulators and Nanofluids

Advanced Energy and Sustainability Research, EarlyView.
Nanofluids, which are nanoparticle suspensions in base fluid, facilitate heat transmission due to their improved thermal conductivity. Turbulators, which are inserts into fluid flow channels, disturb the flow, increasing turbulence and hence the heat transfer rate.
Zafar Said, Aggrey Mwesigye, Lingala Syam Sundar, Arun Kumar Tiwari, Kalidasan Balasubramanian, Hafiz Muhammad Ali, Evangelos Bellos, Chaerin Gim, Mohammad Shamsuddin Ahmed, Jang‐Yeon Hwang   +9 more
wiley   +1 more source

Solar Energy Storage Optimization Using Fractional Derivative Simulations of Maxwell Hybrid Nanofluid Flow: Entropy Generation Analysis

Energy Science &Engineering, EarlyView.
ABSTRACT This attempt examines the heat transfer enhancement from unsteady bioconvective Maxwell nanofluid flow under the incidence of solar radiation influenced by viscous dissipation and chemical reaction through a porous medium. The nanofluid contains silver and titanium alloy hybrid nanoparticles with gyrotactic micro‐organisms in ethylene glycol ...
Bhupendra K. Sharma, Anup Kumar, Madhu Sharma, Bandar Almohsen, Nehad Ali Shah   +4 more
wiley   +1 more source

Numerical Study of Radiative and Dissipative MHD Casson Nanofluid Over a Cone With High‐Order Chemical Reaction

Engineering Reports, Volume 7, Issue 4, April 2025.
This study investigated the dissipative effects on time‐dependent Casson nanofluid motion over a cone, considering variable heat source/absorption and higher‐order reacting species. Water ethylene glycol was employed as the Casson base fluid. The proposed model has broad applicability across various scientific, engineering, and technological domains ...
L. Joseph Sademaki, B. Prabhakar Reddy, P. M. Matao   +2 more
wiley   +1 more source

Thermal Investigation of a Solar Collector Using an Efficient Computational Technique

Engineering Reports, Volume 7, Issue 3, March 2025.
Schematic of the air heating solar system (https://www.solarwall.com/technology/solar‐wall‐single‐stage/). ABSTRACT The thermal efficiency of a flat‐plate solar collector is theoretically analyzed in this study. For this purpose, a novel computational technique called the Akbari‐Ganji method (AGM) is applied.
S. E. Ghasemi, J. Vahidi
wiley   +1 more source

Entropy Generation Study on Natural and Forced Convection of Nanofluid Flow in Vertical Channels

Engineering Reports, Volume 7, Issue 1, January 2025.
The graphical abstract image shows the physical geometry of the present problem. ABSTRACT In the present research, the entropy generation (EG) for a nanofluid through vertical channels is analyzed numerically. The water‐based suspension of alumina nanoparticles with different volume fractions is considered a heat transfer fluid.
S. E. Ghasemi, A. A. Ranjbar
wiley   +1 more source

Experimental‐Numerical Investigation of the Photovoltaic Thermal System with Polypropylene Heat Exchanger: Case in Morocco

IET Renewable Power Generation, Volume 19, Issue 1, January/December 2025.
The average thermal efficiency of the PVT system, between 32.99% and 51.15%, is lower than literature values due to imperfect thermal contact between the polypropylene heat exchanger and the PV‐PVTP, along with a limited irrigated surface area of 70%. ABSTRACT This study uses experimental and numerical methods to evaluate a hybrid photovoltaic‐thermal ...
Yassine El Alami, Elhadi Baghaz, Rachid Bendaoud, Fatima Chanaa, Mohammadi Benhmida, Hassan Ezzaki, Rehena Nasrin   +6 more
wiley   +1 more source

Emerging Passive Cooling Technologies and Their Multidisciplinary Applications: An Integrative Review

International Journal of Energy Research, Volume 2025, Issue 1, 2025.
The persistent rise in temperature driven by the emission of greenhouse gases presents a pressing contemporary challenge, fostering innovative cooling techniques. Currently, passive cooling technologies have gained attention in various research fields for their effectiveness in combating heat accumulation. Compared to traditional active cooling methods,
Xhamla Nqoro, Raymond Taziwa, Thabo Hasheni, Solomon Giwa, Saleh N. Al-Saadi   +4 more
wiley   +1 more source

A Systematic Review of Current Alternatives for Exploiting Solar Potential in Buildings Considering the Past, Present, and Future

International Journal of Energy Research, Volume 2025, Issue 1, 2025.
Solar energy technologies serve as pivotal components in the global pursuit of sustainable energy solutions. This review provides a comprehensive overview of solar technologies, including photovoltaic (PV), thermal and PV/thermal (PVT) hybrid systems, with a specific focus on their application in buildings.
Mikel Garro-Aguilar, Luis María López-González, Ana Picallo-Perez, Gianluca Coccia   +3 more
wiley   +1 more source