Results 21 to 30 of about 116,229 (161)

Falling behavior and control effect on temperature rise under heating condition concerning water film flow on steel shutter surface

Japan Architectural Review, 2020
A series of experiments were carried out on water film flow formed by a water discharge system on the surface of steel shutters. The experiments used three types of steel shutters for fire protection.
Yoshifumi Ohmiya, Manabu Tange, Kohji Nakamura, Yuya Miyazawa   +3 more
doaj   +1 more source

Effect of the heating surface enhancement on the heat transfer coefficient for a vertical minichannel

EPJ Web of Conferences, 2016
The aim of the paper is to estimate effect of the heating surface enhancement on FC-72 flow boiling heat transfer for a vertical minichannel 1.7 mm deep, 24 mm wide and 360 mm long.
Piasecka Magdalena, Strąk Kinga
doaj   +1 more source

Effects of Ground Heating on Ventilation and Pollutant Transport in Three-Dimensional Urban Street Canyons with Unit Aspect Ratio

Atmosphere, 2019
A validated standard k-ε model was used to investigate the effects of ground heating on ventilation and pollutant transport in a three-dimensional (3D) street canyon.
Guoyi Jiang, Tingting Hu, Haokai Yang
doaj   +1 more source

Selection of floor heating by MCDA method

Budownictwo i Architektura, 2020
Using Multiple-criteria Decision Analysis (MCDA), the most favorable floor heating system of a detached house has been selected. The analysis also includes an assessment of the performance of this type of heating on small surfaces (up to 20m2).
Jacek Karpiesiuk
doaj   +1 more source

Human pathogenic bacteria on high-touch dry surfaces can be controlled by warming to human-skin temperature under moderate humidity.

PLoS ONE, 2023
Healthcare-associated infections have become a major health issue worldwide. One route of transmission of pathogenic bacteria is through contact with "high-touch" dry surfaces, such as handrails.
Ayano Konno, Torahiko Okubo, Yoshiaki Enoeda, Tomoko Uno, Toyotaka Sato, Shin-Ichi Yokota, Rika Yano, Hiroyuki Yamaguchi   +7 more
doaj   +1 more source

Capture of Pollutants from Exhaust Gases by Low-Temperature Heating Surfaces

Energies, 2021
One of the most effective methods towards improving the environmental safety of combustion engines is the application of specially prepared water-fuel emulsions (WFE). The application of WFE makes it possible to reduce primary sulfur fuel consumption and
Zongming Yang, Victoria Kornienko, Mykola Radchenko, Andrii Radchenko, Roman Radchenko, Anatoliy Pavlenko   +5 more
doaj   +1 more source

Surface Temperature and Surface Heat Flux Determination of the Inverse Heat

Bulletin of JSME, 1986
A method for determining the surface temperature and surface heat flux of a one-dimensional solid, is developed by integration of Duhamel's integral which includes unknown temperature or unknown heat flux in its integrand. Specific forms of surface condition determination are devloped for sample inverse problems : slab, hollow cylinder, cylinder ...
openaire   +2 more sources

Numerical Study on Thermal Deviation of High-Temperature Heating Surfaces in a Tangentially Fired Boiler Under Peak Load Regulation

Energies
The inherent residual swirl at the furnace outlet of tangentially fired boilers induces severe thermal deviations on high-temperature heating surfaces. To reveal the evolutionary patterns of thermal deviation during peak regulation operation, this study ...
Dianhong Yuan, Junfeng Kong, Bin Qin, Feng Pan, Weihao Duan, Jiahui Yang, Lei Deng   +6 more
doaj   +1 more source

Numerical Simulation of Pool Boiling on Novel Microstructured Heated Surface

Energies
Improving the pool boiling heat transfer by changing the properties of the heating surface has been experimentally studied by many researchers. In this paper, two novel microstructured surfaces with open channels were simulated and investigated.
Chen Xu, Yizhou Wang, Xinrong Zhang, Wenyi Li, Jieru Li   +4 more
doaj   +1 more source

Analyses of Urban Pavement Surface Temperatures

The Baltic Journal of Road and Bridge Engineering, 2015
Heat islands are areas that have higher air temperatures than their surroundings. It has been proven that the use of certain types of pavement surface materials contributes to the occurrence of heat islands.
Aleksandra Deluka-Tibljaš, Sanja Šurdonja, Sergije Babić, Marijana Cuculić   +3 more
doaj   +1 more source