Results 131 to 140 of about 104,651 (353)

Recent advancement in cooling technologies of solar photovoltaic (PV) system [PDF]

, 2018
Jitendra Satpute, John Rajan
openalex   +1 more source

Heating Hot Atmospheres with Active Galactic Nuclei

, 2007
High resolution X-ray spectroscopy of the hot gas in galaxy clusters has shown that the gas is not cooling to low temperatures at the predicted rates of hundreds to thousands of solar masses per year.
Arnaud M, B.R. McNamara, Binney J, Braginskii SI, Cavaliere A, Gallagher JS, Kronberg PP, P.E.J. Nulsen, Pedlar A, Reynolds CS, Roediger E, Sarazin CL, Spitzer L   +12 more
core   +1 more source

A new cooling method for photovoltaic module using U-shape aluminum fins and circular copper tubes: An indoor experiment and economic study

Case Studies in Thermal Engineering
Photovoltaic (PV) performance is highly sensitive to temperature increase, which can lead to efficiency loss and accelerate degradation. Cooling solutions can help to improve the performance of the PV by reducing its temperature and increasing the output
Ihsan Okta Harmailil, Sakhr M. Sultan, Ahmad Fudholi, Masita Mohammad, C.P. Tso   +4 more
doaj   +1 more source

Advanced Investigation of the Elimination of Methylene Blue From Wastewater Using Activated Carbon–Copper Oxide Nanowires: New Perspectives With Statistical Physical Modeling

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, the actual route of methylene blue (MB) dye adsorption by using fabricated polyfunctional activated carbon–copper oxide nanowires (AC@CuO‐NWs) from bulky wastewater bodies has been investigated. To better understand the exact pathway of the adsorption process, a prominent statistical physics formalism or grand canonical ...
Abdellatif Sakly, Nizar Lefi, Mohamed Bouzid, Salah Knani, Md. Mahmudur Rahman, Besma Graba, Sivarama Krishna Lakkaboyana, Abdelmottaleb Ben Lamine   +7 more
wiley   +1 more source

Polymeric coatings for passive radiative cooling of PV modules in hot and humid weather: Design, optimization, and performance evaluation

Case Studies in Thermal Engineering
This article evaluates the utilization of Polyethylene terephthalate (PET) and Polydimethylsiloxane (PDMS) polymeric coatings for passive radiative cooling of commercial photovoltaic (PV) modules.
Ali A. Alshammari, Elias M. Salilih, Eydhah Almatrafi, Mohamed Rady   +3 more
doaj   +1 more source

Thermodynamic Limits on Magnetodynamos in Rocky Exoplanets

, 2010
To ascertain whether magnetic dynamos operate in rocky exoplanets more massive or hotter than the Earth, we developed a parametric model of a differentiated rocky planet and its thermal evolution.
Ahrens, Aitta, Barnes, Batygin, Berman, Bi, Biggin, Christensen, Clinton P. Conrad, Elkins-Tanton, Eric Gaidos, Gubbins, Guillot, Hemley, Herrero-Bervera, John Hernlund, Kite, Koch, Li, Marcus, Matassov, McNamara, Michael Manga, Seager, Shkolnik, Turcotte, Valencia, Valencia, Wang   +28 more
core   +1 more source

Enhanced Rheological and Filtration Performance of Drilling Fluids Using Fe3O4/Saponin/Cu(II) Nanocomposites: Synthesis, Characterization, and Application

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Drilling fluids used in high‐performance well operations often struggle to maintain rheological stability, colloidal dispersion, and filtration control under harsh downhole conditions. This study engineered a multifunctional Fe3O4@Saponin/Cu(II) nanocomposite to address these challenges.
Kassem Al Attabi, Farag M. A. Altalbawy, Hana Ihsan Hassan, Ahmed Salih Sahib, Zahraa Saad Abdulali, Mariem Alwan, Mahmood Jawad, Hiba Mushtaq, Aseel Smerat, Fatimah Pashtun   +9 more
wiley   +1 more source

Mini-channel cooling system for solar PV Panels with hybrid magnetic nanofluid and magnetic field

, 2023
Suvanjan Bhattacharyya, Naman Jain, Tapasvi Bhatt, Humaira Yasmin, Mohsen Sharifpur   +4 more
openalex   +1 more source

Evaluation of Coupling PV and Air Conditioning vs. Solar Cooling Systems—Case Study from Jordan [PDF]

, 2021
Aiman Albatayneh, Mustafa Jaradat, Murad Al-Omary, Maha Zaquot   +3 more
openalex   +1 more source

Radiation‐Absorptive Heat Transport in Buoyancy‐Driven MHD Nanofluids Flow With Cross‐Diffusion and Chemical Interaction Effects Over a Vertical Moving Plate

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This article investigates the Soret–Dufour cross‐diffusion effects on radiation‐absorptive unsteady free‐convection of magnetized nanofluids (TiO2–water$$ {\mathrm{TiO}}_2\hbox{--} \mathrm{water} $$ and Cu–water$$ \mathrm{Cu}\hbox{--} \mathrm{water} $$) flow over a vertical moving permeable plate.
B. Prabhakar Reddy, Jumanne Mng'ang'a, P. V. Kanaka Rao   +2 more
wiley   +1 more source