Zobrazeno 1 - 10
of 34
pro vyhledávání: '"přestup tepla"'
Publikováno v:
Case Studies in Thermal Engineering. 2022, vol. 40, issue 12, p. 1-15.
The paper deals with a detailed analysis of published analytical relations for heat transfer during steam condensation in a vertical tube. The historical development of the approaches and the chronological development of the used analytical relations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75ede7f2f7f27ed66f1a521e8ada3890
https://doi.org/10.1016/j.csite.2022.102519
https://doi.org/10.1016/j.csite.2022.102519
Autor:
Pekárek, Michal
This master’s thesis is focused on the design of electric steam generator for superheated steam. Using heating cartridge is the easiest way how to make a saturated or superheated steam. This device is part of gasification reactor, which is used for
Externí odkaz:
http://www.nusl.cz/ntk/nusl-443183
Autor:
Kareš, Martin
This diploma thesis is dedicated to the design of a combustion air heater for a biomass boiler with a water content of over 60%. The first part of the thesis describes biomass and its use in energetics. Furthermore, the stoichiometry of combustion, h
Externí odkaz:
http://www.nusl.cz/ntk/nusl-443184
Autor:
Hrbáček, Jiří
Regenerative heat exchangers are used in a wide range of industries and in the technical equipment of buildings. These heat exchangers play an important role in saving thermal energy and removing volatile organic compounds from flue gases. The theore
Externí odkaz:
http://www.nusl.cz/ntk/nusl-442834
Autor:
Cacková, Tereza
The master thesis deals with the replacement of heat exchanger surfaces during simulations in the ANSYS Fluent. The aim of this work is to find a simplified model of the heat exchanger usable for flow simulations in large process and energy units, wh
Externí odkaz:
http://www.nusl.cz/ntk/nusl-416431
Autor:
Košťál, Josef
Tato diplomová práce se zabývá posouzením tepelně-mechanické únavy výfukového potrubí. Nejprve byla provedena rešeršní studie, ve které je rozebrán fenomén tepelně-mechanické únavy. Byly prezentovány hlavní mechanismy poškozen
Externí odkaz:
http://www.nusl.cz/ntk/nusl-418196
Autor:
Šnajdárek, Ladislav
This work deals with the determination of the heat transfer coefficient in small channels with a rotating wall. The research part of the thesis is focused on specific geometry, namely labyrinth seals used in rotary machines. Existing criteria equatio
Externí odkaz:
http://www.nusl.cz/ntk/nusl-403860
Autor:
Jaworská, Petra
This diploma thesis is about an influence of technical gases CO2 and N2, that are present in a fuel, over overall combustion process and a flue gas emissions. The first part of this thesis discussed issues like heat transfer, basic process combustion
Externí odkaz:
http://www.nusl.cz/ntk/nusl-400846
Autor:
Veselý, Jakub
The goal of this thesis is to simulate the course of events during Dukovany Nuclear Power Plant blackout and to determine the optimal process of cooling down the cold branches of the primary circuit loops to secure the maximum amount of the primary f
Externí odkaz:
http://www.nusl.cz/ntk/nusl-318685
Autor:
Števanka, Kamil
Cílem práce bylo vytvořit základní koncept integrovaného výměníku tepla pro solí chlazený reaktor vyvíjený společností Terrestrial Energy s využitím programu Promex. První kapitola se zabývá historií a současnou situací v oblas
Externí odkaz:
http://www.nusl.cz/ntk/nusl-318093