Results 71 to 80 of about 204,763 (254)

Feynman-Enderlein Path Integral for Single-Molecule Nanofluidics [PDF]

arXiv, 2021
Single-molecule motions in the nanofluidic domain are extremely difficult to characterise because of various complex physical and physicochemical interactions. We present a method for quasi-one-dimensional sub-diffraction-limited nanofluidic motions of fluorescent single molecules using the Feynman-Enderlein path integral approach.
arxiv  

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

Numerical study on the role of ternary nanoparticles on heat transfer enhancement in MHD flow of cross-rheological-fluid

Case Studies in Thermal Engineering, 2023
The heat transfer in the fluids over a disk occurs in several industrial applications. Thermal and cooling systems, spray coating, heat exchangers, and automobiles are sectors where heat transfer is encountered. In view of these applications, the present
Hadi Ali Madkhali, M. Ahmed, M. Nawaz, Sayer Obaid Alharbi, A.S. Alqahtani, M.Y. Malik   +5 more
doaj  

Nanofluid Filled Enclosures: Potential Photo-thermal Energy Conversion and Sensible Heat Storage Devices [PDF]

arXiv, 2022
In the present work we propose "nanofluid filled enclosures" as potential photo-thermal energy conversion and sensible heat storage devices. Herein, the optical charging of the nanofluid has been modeled as "solar radiant energy - nanoparticles" interaction.
arxiv  

A Review of High‐Temperature Molten Salt for Third‐Generation Concentrating Solar Power

Energy Science &Engineering, Volume 13, Issue 2, Page 456-474, February 2025.
Our review explores molten salts suitable for third‐generation concentrating solar power (CSP) systems, focusing on carbonates, chlorides, and sulfates. We examine their thermal properties and explore how nanoparticles enhance their heat storage capacity.
Xu Liu, Yuan Zhong, Jinli Li, Huaiyou Wang, Min Wang   +4 more
wiley   +1 more source

Unsteady Water-Based Ternary Hybrid Nanofluids on Wedges by Bioconvection and Wall Stretching Velocity: Thermal Analysis and Scrutinization of Small and Larger Magnitudes of the Thermal Conductivity of Nanoparticles [PDF]

, 2022
Isaac Lare Animasaun, Qasem M. Al‐Mdallal, Umair Khan, Ali Saleh Alshomrani   +3 more
openalex   +1 more source

A Trihybrid Approach for Enhancing Crude Oil Recovery Using Effervescent‐Tablet‐Based Nanofluids

Global Challenges, Volume 9, Issue 2, February 2025.
Nanofluids improve oil recovery: Conventional nanofluids are intensively explored for extracting crude oil. This study finds that using effervescent‐tablet‐based nanofluids is more effective and convenient for this task. They overcome their counterpart's performance as well as other thermal flooding methods and do not require specialized equipment to ...
Naser Ali, Husain Bahzad, Nawaf F. Aljuwayhel, Shikha A. Ebrahim, Abbas T. Hamoud, Hussain Al‐Mazidi, Huda B. Al‐Naser, Mohammad A. Al‐Attar, Sohaib Kholosy, Ayas Al‐Zanki, Mohammad Banyan, Mumayaz Alenezi   +11 more
wiley   +1 more source

Applied heat transfer modeling in conventional hybrid (Al₂O₃-CuO)/C₂H₆O₂ and modified-hybrid nanofluids (Al₂O₃-CuO-Fe₃O₄)/C₂H₆O₂ between slippery channel by using least square method (LSM)

AIMS Mathematics, 2023
In this research, a new heat transfer model for ternary nanofluid (Al2O3-CuO-Fe3O4)/C2H6O2 inside slippery converging/diverging channel is reported with innovative effects of dissipation function.
Adnan, Khalid Abdulkhaliq M. Alharbi , Waqas Ashraf, Sayed M. Eldin, Mansour F. Yassen , Wasim Jamshed   +5 more
doaj   +1 more source

Benchmarking the potential of a resistant green hydrocolloid for chemical enhanced oil recovery from sandstone reservoirs

The Canadian Journal of Chemical Engineering, Volume 103, Issue 1, Page 230-250, January 2025.
Experimental evaluation of a natural polymer for enhanced oil recovery, including polymer production and analysis, viscosity tests, contact angle tests, adsorption estimation, and polymer flooding. Abstract Polymer injection into oil reservoirs stands as a primary technique for enhanced oil recovery (EOR), employing either natural or synthetic polymers
Iman Nowrouzi, Amir H. Mohammadi, Abbas Khaksar Manshad   +2 more
wiley   +1 more source

Transfer-learning-based Surrogate Model for Thermal Conductivity of Nanofluids [PDF]

arXiv, 2022
Heat transfer characteristics of nanofluids have been extensively studied since the 1990s. Research investigations show that the suspended nanoparticles significantly alter the suspension's thermal properties. The thermal conductivity of nanofluids is one of the properties that is generally found to be greater than that of the base fluid. This increase
arxiv