Results 51 to 60 of about 322,914 (168)

A Novel Thermal Module with 3-D Configuration Pulsating Heat Pipe for High-Flux Applications

Energies, 2018
A pulsating heat pipe (PHP) contains a wickless design with aligned serpentine tube configuration whose simple structure offers a comparatively easy manufacturing capability. The bends with large curvature are often used for serpentine PHPs.
Chih-Yung Tseng, Ho-Meng Wu, Shwin-Chung Wong, Kai-Shing Yang, Chi-Chuan Wang   +4 more
doaj   +1 more source

Volcanic crop soil physicochemical characterization in semi-arid and temperate climates: two Mexican case studies

Environmental Research Communications
In this work, two crop soils were characterized: Querétaro (Bajío) and the State of Mexico (Edomex). Both states are part of the Sierra Madre Occidental, where temperate and subhumid climates are experienced. The surface soils are predominantly Leptosols
O A Luévano-Rivas, G Chavez-Esquivel, D Ángeles-Beltrán, J A Tavizón-Pozos   +3 more
doaj   +1 more source

Experimental Investigation of Forced Convection Heat Transfer in Open Cell Copper Fins

مجلة النهرين للعلوم الهندسية, 2017
Recently, major part of convection heat transfer researches focus on increasing fins efficiency by increasing thermal performance for the same fin volume. Metal foam is a promising way to achieve this aim.
Issam Mohammed Ali, Munther Abdullah Mussa, Mustafa Mahdi Mustafa   +2 more
doaj  

Study on the energy performance of glazing surfaces [PDF]

Constructii: Journal of Civil Engineering Research, 2014
A proper thermal design of the building envelope represents an important factor for the energy economics. Glazing surfaces represent one of the important elements in the hygrothermal design activity of a building envelope.
Ligia MOGA, Ioan MOGA
doaj  

Effect of heat load fluctuation on heat transport characteristics of three-dimensional pulsating heat pipe

Nihon Kikai Gakkai ronbunshu
Heat transport characteristics of three-dimensional pulsating heat pipe (3D-PHP) have been investigated experimentally. The 3D-PHP consists of 20 tubes and heating block made of copper.
Masayoshi MIURA, Naoya NAKAO, Yuta HOSHINO, Hiroyuki ITO   +3 more
doaj   +1 more source

Thermal analysis of mineral oil‐based nanofluids of distribution transformers exposed to simultaneous current and voltage harmonics

IET Nanodielectrics
The exact thermal evaluation of distribution transformers (DTs), which are critical and costly pieces of equipment for the power grids, may contribute to preventing the respective failures.
Ali Abdali, Kazem Mazlumi, Abbas Rabiee
doaj   +1 more source

Experimental research on influence of gas impact on thermal and mechanical propertiesof material covered with titanium silicide coating [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2018
D. Miedzińska, D. Zasada, R. Gieleta, E. Małek, M. Stankiewicz, K. Marszałek   +5 more
doaj   +1 more source

Measurement Methods of the Thermal Resistance of Materials Used in Clothing. [PDF]

Materials (Basel), 2023
Rogale D, Firšt Rogale S, Knezić Ž, Jukl N, Majstorović G.   +4 more
europepmc   +1 more source

Time-Resolved Structural Measurement of Thermal Resistance across a Buried Semiconductor Heterostructure Interface. [PDF]

Materials (Basel), 2023
Lee J, Jo W, Kwon JH, Griffin B, Cho BG, Landahl EC, Lee S.   +6 more
europepmc   +1 more source

An approach for estimating thermoelectric module equivalent properties by thermal resistance and numerical modeling. [PDF]

iScience
Pham MQ, Nguyen VL, Vo TQ, Hong TD.
europepmc   +1 more source