Results 31 to 40 of about 96,234 (302)

Heat transfer in a horizontal cylinder with eccentric surfaces [PDF]

, 2020
Heat transfer in horizontal cylinders exposed to free convection and radiation is of importance in many industries. Usually this problem is treated by adopting a concentric geometry, disregarding that the external surface temperature is not uniform.
Milanez, Luiz F., Malateaux, Ezequiel C.
core   +3 more sources

Heat transfer enhancement by employing inserted plate in turbine blade internal cooling channel

Case Studies in Thermal Engineering, 2023
A novel method by employing an inserted plate in turbine blades internal cooling channel is presented for the first time in this study, which can extend cold surfaces for radiation and therefore enhance total heat transfer and improve heat transfer ...
Jie Liu, Jiabing Wang, Kun Yang
doaj   +1 more source

Analysis of Heat Transfer Performance Impact for Passive Containment Air-Cooling System Radiation Plates

Energies
In addition to convective heat transfer, radiation heat transfer constitutes a significant component of the thermal performance of Passive Containment Air-Cooling System (PAS). The installation of radiation plates within the PAS flow channel enhances the
Hongliang Wang, Yu Feng, Mingrui Yu, Yong Guo, Wei Li, Qiang Guo, Yidan Yuan   +6 more
doaj   +1 more source

An investigation into a semi-porous channel's forced convection of nano fluid in the presence of a magnetic field as a result of heat radiation

Scientific Reports, 2023
This study investigates the impact of heat radiation on magnetically-induced forced convection of nanofluid in a semi-porous channel. The research employs Akbari-Ganji's and Homotopy perturbation methods to analyze the effects of multiple parameters ...
Bahram Jalili, Amirali Shateri, Ali Akgül, Abdul Bariq, Zohreh Asadi, Payam Jalili, Davood Domiri Ganji   +6 more
doaj   +1 more source

Heat transfer analysis of a hybrid nanofluid flow on a rotating disk considering thermal radiation effects

Case Studies in Thermal Engineering, 2023
This study investigates heat transfer in a hybrid nanofluid that flows due to a rotating disk. The nanofluid contains copper and dioxide nanoparticles in water and is affected by a constant magnetic field.
Naif Abdulaziz M. Alkuhayli
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Investigation of transient conduction–radiation heat transfer in a square cavity using combination of LBM and FVM [PDF]

, 2018
In this paper, the effect of surface radiation in a square cavity containing an absorbing, emitting and scattering medium with four heated boundaries is investigated, numerically.
Keshtkar, Mohammad Mehdi, Talebizadehsardari, Pouyan, Pouyan Talebizadehsardari, Mohammad Mehdi Keshtkar   +3 more
core   +2 more sources

Numerical Study of Entropy Generation due to Coupled Laminar and Turbulent Mixed Convection and Thermal Radiation in an Enclosure Filled with a Semitransparent Medium

The Scientific World Journal, 2014
The effect of radiation on laminar and turbulent mixed convection heat transfer of a semitransparent medium in a square enclosure was studied numerically using the Finite Volume Method.
M. Goodarzi, M. R. Safaei, Hakan F. Oztop, A. Karimipour, E. Sadeghinezhad, M. Dahari, S. N. Kazi, N. Jomhari   +7 more
doaj   +1 more source

Resolving Radiant: Combining Spatially Resolved Longwave and Shortwave Measurements to Improve the Understanding of Radiant Heat Flux Reflections and Heterogeneity

Frontiers in Sustainable Cities, 2022
We introduce and demonstrate new measurement and modeling techniques to fully resolve the spatial variation in shortwave and longwave radiant heat transfer in the outdoor environment.
Coleman Merchant, Forrest Meggers, Miaomiao Hou, Miaomiao Hou, Dorit Aviv, Florian Arwed Schneider, Ariane Middel, Ariane Middel   +7 more
doaj   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source