Results 51 to 60 of about 2,083,198 (213)

Experimental Study on Heat Loss of Single Screw Expander

open access: yesZhileng xuebao, 2019
The performance of a single crew expander, which is among the most suitable types of expander in the organic Rankine cycle system, plays an important role in the system.
Chen Rumeng   +4 more
doaj  

Experimental and Numerical Studies on the Explosion Characteristics of Ethanol–Air Mixtures under Aviation Conditions

open access: yesFire, 2023
As a representative renewable biofuel, ethanol can reduce mankind’s dependence on petroleum resources and the emission of greenhouse gases and other pollutants.
Xiaoyao Ning   +4 more
doaj   +1 more source

Comparative analysis of domestic water heating thermosiphon systems tested according to the Standard ISO 9459-2 [PDF]

open access: yes, 2014
Permiso concedido para subir el documentoThe Standard ISO 9459-2 is a standard for the characterization of thermal performance of domestic water heating systems without auxiliary heating.
Lillo Bravo, Isidoro   +3 more
core  

Heat loss prevention in neonates [PDF]

open access: yesJournal of Perinatology, 2008
Maintaining a neutral thermal environment is one of the key physiologic challenges a newborn infant faces after delivery. Attention to detail regarding the management of an infant's neutral thermal environment may lead to improvement in clinical outcome, including improved survival. The details of this management cover a broad spectrum of interventions,
openaire   +2 more sources

Model of the Frictional Heating of Inconel 718 and Titanium (ti-6al-4v) in Helium [PDF]

open access: yes, 1991
A computer model of the frictional heating of metals in an inert environment has been developed. The model incorporates the effects of the heat loss from the samples due to conduction, radiation, and convection to the surroundings.
Skowlund, Christopher T.
core   +1 more source

Noncontact modulation calorimetry of metallic liquids in low Earth orbit [PDF]

open access: yes, 1997
Noncontact modulation calorimetry using electromagnetic heating and radiative heat loss under ultrahigh-vacuum conditions has been applied to levitated solid, liquid, and metastable liquid samples.
Fecht, H.-J.   +3 more
core   +1 more source

USE OF THERMAL IMAGING IN CONSTRUCTION

open access: yesInformatyka, Automatyka, Pomiary w Gospodarce i Ochronie Środowiska, 2019
Thermovision is a research method based on non-invasive and non-contact evaluation of temperature distribution on the surface of the examined body. These methods are based on observation and recording of the distribution of infrared radiation, sent by ...
Danuta Proszak-Miąsik
doaj   +1 more source

Three-dimensional cellular premixed flames generated by hydrodynamic and diffusive-thermal instabilities (Effects of unburned-gas temperature and heat loss)

open access: yesNihon Kikai Gakkai ronbunshu, 2019
We dealt with three-dimensional cellular premixed flames generated by hydrodynamic and diffusive-thermal instabilities to elucidate the effects of unburned-gas temperature and heat loss.
Satoshi KADOWAKI   +5 more
doaj   +1 more source

Numerical Analysis of the Temperature Field in Luminaires

open access: yesActa Polytechnica, 2004
This paper contains a calculation of the thermal field caused by electro-heat in lighting devices. After specifying the heat sources, a thermal analysis is make using the finite element method and the equivalent thermal scheme method.
J. Murín, M. Kropáč, R. Fric
doaj  

A bundling problem revisited [PDF]

open access: yes, 2016
It was conjectured by M. Glasser and S. Davison and later proved by A. Eremenko that the certain animals should gather close to each other in order to decrease the total heat loss.
Ivanisvili, Paata
core   +1 more source

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