Results 21 to 30 of about 4,358,300 (281)

Suppression of natural convection heat transfer coefficients in an attic shaped enclosure [PDF]

, 2010
The use of convection suppression devices has been widely discussed in the literature as a means of reducing natural convection heat loss from enclosed spaces.
Carson, James K., M. Duke, Duke, Mike, Anderson, Timothy Nicholas, J.K. Carson, T.N. Anderson   +5 more
core   +1 more source

Role of Individual Heat Transfer Mechanisms Within a Model Baking Oven Heated by Porous Volumetric Ceramic Burners

Frontiers in Chemistry, 2020
The baking process demands a high amount of energy, but only one-third of the total energy supply to the baking oven is actually used for baking, while the rest is dissipated to the environment.
Vojislav Jovicic, Vojislav Jovicic, Ana Zbogar-Rasic, Benedikt Burjakow, Antonio Delgado, Antonio Delgado   +5 more
doaj   +1 more source

Investigation of moving trapezoidal and exponential fins with multiple nonlinearities

Ain Shams Engineering Journal, 2023
In this article, we study moving longitudinal and exponential fins with variable thermal conductivity, thermal emissivity, and heat transfer coefficient. The problem is solved numerically using shooting technique.
Zia Ud Din, Amir Ali, Zareen A. Khan, Gul Zaman   +3 more
doaj   +1 more source

Refrigerant forced-convection condensation inside horizontal tubes [PDF]

, 1968
High vapor velocity condensation inside a tube was studied theoretically. The heat transfer coefficients were calculated by the momentum and heat transfer analogy.
Bae, S., Bae, Soonhoon, J.S. Maulbetsch, Maulbetsch, John S., S. Bae, Maulbetsch, J.S., W.M. Rohsenow, Rohsenow, Warren M., Rohsenow, W.M.   +8 more
core   +1 more source

Natural convection and radiation in a radial porous fin with variable thermal conductivity

International Journal of Applied Mechanics and Engineering, 2014
In this study, the effects of radiation and convection heat transfer in a radial porous fin are considered. The geometry considered is that of a rectangular profile fin.
M.T. Darvishi, F. Kani, R.S.R. Gorla
doaj   +1 more source

Effect of L-shaped heat source and magnetic field on heat transfer and irreversibilities in nanofluid-filled oblique complex enclosure

Scientific Reports, 2021
In this paper, the natural convection heat transfer of water/alumina nanofluid is investigated in a closed square cavity. An oblique magnetic field is applied on the cavity of angle $$\gamma$$ γ . There is also radiation heat transfer in the cavity.
Xiao-Hong Zhang, Tareq Saeed, Ebrahem A. Algehyne, M. A. El-Shorbagy, Adel M. El-Refaey, Muhammad Ibrahim   +5 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

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

SPHINX31 acts as a SRPK1 inhibitor targeting the ATR/DNA‐PKcs/CHK1 replicative checkpoint to inhibit cell growth in non‐small cell lung cancer

Molecular Oncology, EarlyView.
The kinase SRPK1 directly interacts with the protein TOPBP1 and regulates the pre‐mRNA splicing of WIZ thereby contributing to the activation of the ATR/CHK1 replicative checkpoint in response to replicative stress. This allows cancer cells' genomic stability and survival.
Amani Shreim, Aurelie Genoux, Nadiia Zubchuk, Haoyang Zheng, Perla Salameh, Theo Ziegelmeyer, Fabien Dalonneau, Margot Rouchette, Christiane Oddou, Simona Miron, Helene Polveche, Adiilah Mamode Cassim, Carmen Garrido, Eleni Nikolakaki, Didier Auboeuf, Tao Jia, Sophie Zinn‐Justin, Beatrice Eymin   +17 more
wiley   +1 more source

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