Filtry
The influence of water vapor condensation to heat recovery heat exchanger efficiency
Condensation of water vapor in regular heat recovery heat exchangers is not an exceptional state, but its influence is usually neglected. In the article is described possible efficiency increase due to rise of transferred <...
JE - Nejaderná energetika, spotřeba a užití energie
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Temperature dependence of vaporization heats of organic compounds
Heat of vaporization is a very important physico-chemical property with a wide usage. It can be used for some chemical-engineering calculations, for estimation dependence of vaporization heats in literature. This a...
CF - Fyzikální chemie a teoretická chemie
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Experimental Study of Horizontal Flow Boiling Heat Transfer Coefficient and Pressure Drop of R134a from Subcooled Liquid Region to Superheated Vapor Region
for low heat fluxes of 4.6-8.5 kW/m(2), mass fluxes of 200-300 kg/(m(2)s), vapor. In covering a wide range of vapor quality, a peak of heat transfer coefficient near flux. Generally, at low vapor quality,...
Energy and fuels
- 2022 •
- Jimp •
- Odkaz
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Vapor pressure and thermal properties of heavy oil distillation cuts
The vapor pressure, liquid heat capacity, and heat of combustion were measured apparatus. Derivatives of fitted vapor pressure equations were used to determine heats of vaporization based on the C...
BJ - Termodynamika
- 2016 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Determination of saturated vapor pressures and heats of vaporization from gas chromatography retention data.
In this article, several equations proposed to relate GC elution characteristics for low-volatility liquid and solid chemicals to their saturated vapor pressures and heats of vaporization are analyzed and compared....
CF - Fyzikální chemie a teoretická chemie
- 2002 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Vapor pressure, heat capacities, and phase transitions of tetrakis(tert-butoxy)hafnium
Vapor pressure, liquid heat capacities, and phase change enthalpies)hafnium are reported. The vapor pressure was measured using the static method in the temperature range from 280 to 308 K. The standard vaporization
CF - Fyzikální chemie a teoretická chemie
- 2011 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
Recommended vapor pressures for thiophene, sulfolane, and dimethyl sulfoxide
of vapor pressure and related thermal data (heat capacities of condensed phases, ideal gas heat capacities and calorimetrically determined enthalpies of vaporization). For sulfolane and dimethyl sulfoxide, new
CF - Fyzikální chemie a teoretická chemie
- 2011 •
- Jx •
- Odkaz
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Výsledek na webu
The Influence of Low Rate Water Vapor Condensation to Performance of Sensible Heat Recovery
The article desribes influence of low rate of water vapor condensation to the performance of flat-plate compact air-to-air heat recovery heat exchanger in a ventilation analysisis also used. Exergy based approach to tested ...
JE - Nejaderná energetika, spotřeba a užití energie
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Flow Boiling Heat Transfer of R134a at Varying Heat Fluxes
quality incipience is not affected appreciably by heat flux. All the dry-out vaporThis study presents an experimental analysis of flow boiling heat transfer of investigating the effect of heat flux on heat
Mechanical engineering
- 2023 •
- JSC •
- Odkaz
Rok uplatnění
JSC - Článek v periodiku v databázi SCOPUS
Výsledek na webu
Flow Boiling Heat Transfer Of R134a: Effect Of Heat Flux And Dry-Out Characteristics
is not highly affected by heat flux. All the dry-out vapor quality incipience correlationsThis study presents an experimental analysis of flow boiling heat transfer of investigating the effect of heat flux on
Mechanical engineering
- 2023 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
- 1 - 10 z 37 633