Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Mária Čarnogurská"'
Publikováno v:
Applied Sciences, Vol 14, Iss 10, p 4003 (2024)
This article presents an analysis of three different approaches to the identification of the thickness of the fouling layer inside the pipes of natural gas (NG) coolers. At present, there is no existing simple analytical procedure for the identificat
Externí odkaz:
https://doaj.org/article/468b95ac1c6348229115340ca2cfd327
Autor:
Mária Čarnogurská, Miroslav Příhoda, Marián Lázár, Natália Jasminská, Tomáš Brestovič, Michal Puškár
Publikováno v:
Applied Sciences, Vol 13, Iss 14, p 8055 (2023)
This article describes an innovative method for the determination of heat flow (specific heat loss; linear heat flow density) from a one-metre length of a twin pipe directly-buried heat network. Such heat losses are currently described by applying an
Externí odkaz:
https://doaj.org/article/a196bd0a5bcc44a08d393c9407a4e3a1
Publikováno v:
Acta Polytechnica, Vol 56, Iss 2, Pp 81-87 (2016)
Existing procedures for determining the heat loss in heat distribution use balance relations, or rather they are based on the theory of heat and mass transfer. Dimensional analysis enables a new point of view that demonstrated the functionality of he
Externí odkaz:
https://doaj.org/article/b82b9cc30baa4a3d98822b037e2f7d53
Publikováno v:
Acta Polytechnica, Vol 55, Iss 3, Pp 140-145 (2015)
The paper describes a mathematical model of the cooling process of a highly concentrated sugar solution in an exchanger with a specifically shaped heat exchanging surface of the cooling panels. An analysis of the individual parts of the stum cooling
Externí odkaz:
https://doaj.org/article/b8840140e0e349a6832fe1bd1e914a9f
Publikováno v:
Acta Polytechnica, Vol 55, Iss 1, Pp 1-6 (2015)
Objective of this paper is to describe innovative solutions of thermal processing of selected components of municipal waste (so-called RDF waste) using low-ionized depended plasma arc generated by a progressive and promising technology, which is plas
Externí odkaz:
https://doaj.org/article/81d0116d0529446e8d44002bf6cf94c6
Publikováno v:
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 60, Iss 1, Pp 69-76 (2014)
The paper reports the results of experiments focused upon high temperature gasification of waste with a significant proportion of combustibles. This is refuse-derived fuel (RDF) obtained by sorting the combustible components of communal waste. During
Externí odkaz:
https://doaj.org/article/98cc23f145984f2a8e6b10473b97277e
Autor:
Tomáš Brestovič, Mária Čarnogurská, Miroslav Příhoda, Peter Lukáč, Marián Lázár, Natália Jasminská, Romana Dobáková
Publikováno v:
Applied Sciences, Vol 8, Iss 4, p 625 (2018)
The present article describes the diagnostics of a compressor that is compressing a mixture of H2 and N2 on the basis of the results that were obtained by operational measurements of the flow rates and temperatures at selected compressor sites, as we
Externí odkaz:
https://doaj.org/article/bc658c92e2184fa991b96ee5eb4046f4
Publikováno v:
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 56, Iss 3 (2010)
Analysed is the effect of the deposits formed on the inside and outside heat transfer surfaces of the natural gas coolers on the pressure losses. Sediments on both sides of the heat transfer surface represent the hydraulic resistance, overcoming of w
Externí odkaz:
https://doaj.org/article/80baff1a4ba4478797926178767c3dc6
Publikováno v:
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 56, Iss 3 (2010)
The paper describes briefly an original methodology for the determination of the deposit thickness on the inside heat transfer surface of natural gas cooler and a procedure of its verification at the cooler CH_R of the booster station KS01 in Velké
Externí odkaz:
https://doaj.org/article/2bfac26c55474376a64d58a621d68a6b
Autor:
Puškár, Mária Čarnogurská, Miroslav Příhoda, Marián Lázár, Natália Jasminská, Tomáš Brestovič, Michal
Publikováno v:
Applied Sciences; Volume 13; Issue 14; Pages: 8055
This article describes an innovative method for the determination of heat flow (specific heat loss; linear heat flow density) from a one-metre length of a twin pipe directly-buried heat network. Such heat losses are currently described by applying an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::203d7340594ac1e2091de98d6ae01a17