Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Strąk Kinga"'
Autor:
Strąk Kinga, Piasecka Magdalena
Publikováno v:
EPJ Web of Conferences, Vol 213, p 02079 (2019)
This paper reports an impact of selected thermal and flow parameters i.e., mass flux and inlet pressure on flow boiling heat transfer in a minichannel. Research was carried out on the experimental set up with the test section fitted with a single, re
Externí odkaz:
https://doaj.org/article/36f8c475114742e0b45dbe7d70affd3c
Publikováno v:
EPJ Web of Conferences, Vol 213, p 02059 (2019)
This paper presents the method of estimating the uncertainty of temperature measurements conducted using K-type thermocouples in the study of flow boiling heat transfer in minichannels. During heat transfer experiments. the fluid temperature at the i
Externí odkaz:
https://doaj.org/article/1ef22351246f4e2b97f33d28722b16b6
Publikováno v:
E3S Web of Conferences, Vol 70, p 01014 (2018)
The main aim of this work is to propose a new system of a hybrid photovoltaic system working with batteries and supercapacitors and to analyze its efficiency. The preliminary results of the study on the operation of the system are discussed. The resu
Externí odkaz:
https://doaj.org/article/42a88e9c8b014190bb290d5056d0b484
Autor:
Strąk Kinga, Piasecka Magdalena
Publikováno v:
E3S Web of Conferences, Vol 70, p 02014 (2018)
The paper reports results for flow boiling heat transfer in a 1.7 mm deep minichannel vertically-oriented with upward and downward flow. The heated element for HFE-649 flowing upward or downward in a channel was a smooth plate. Infrared thermography
Externí odkaz:
https://doaj.org/article/429a587fa212440688689415ab582fc1
Publikováno v:
MATEC Web of Conferences, Vol 240, p 01033 (2018)
The method of solving the inverse heat conduction problem, by means of the FEM with Trefftz-type basis functions, during flow boiling in a minichannel was shown. This basis functions were constructed with using the Hermite interpolation and Trefftz f
Externí odkaz:
https://doaj.org/article/5e2fc57a41004397abf9186eda39439b
Autor:
Strąk Kinga, Piasecka Magdalena
Publikováno v:
EPJ Web of Conferences, Vol 180, p 02098 (2018)
This paper presents a comparison of the performance of three smooth heated surfaces with different thicknesses. Analysis was carried out on an experimental setup for flow boiling heat transfer. The most important element of the setup was the test sec
Externí odkaz:
https://doaj.org/article/3d6e797ce04747648b5657da273c3f80
Publikováno v:
EPJ Web of Conferences, Vol 180, p 02099 (2018)
In this paper, the solution of the two-dimensional inverse heat transfer problem with the use of the Beck method coupled with the Trefftz method is proposed. This method was applied for solving an inverse heat conduction problem. The aim of the calcu
Externí odkaz:
https://doaj.org/article/3a0048140cca462b88d231e3e3d78cf1
Publikováno v:
E3S Web of Conferences, Vol 19, p 03012 (2017)
This paper focuses on identification of the impact of porous heated surface on flow boiling heat transfer in a rectangular minichannel. The heated element for Fluorinert FC-72 was a thin plate made of Haynes-230. Infrared thermography was used to det
Externí odkaz:
https://doaj.org/article/fb61508434dd4a2880fbbf305fcbd0b9
Autor:
Strąk Kinga, Piasecka Magdalena
Publikováno v:
EPJ Web of Conferences, Vol 143, p 02116 (2017)
This paper discusses test results concerning flow boiling heat transfer in a minichannel 1.7 mm in depth, 16 mm in width and 180 mm in length. The essential part of the experimental stand was a vertically oriented rectangular minichannel, which was h
Externí odkaz:
https://doaj.org/article/8fb2425445034c66b244a7cb5e20cc02
Publikováno v:
EPJ Web of Conferences, Vol 143, p 02075 (2017)
This paper compares two methods applied to measure surface temperatures at an experimental setup designed to analyse flow boiling heat transfer. The temperature measurements were performed in two parallel rectangular minichannels, both 1.7 mm deep, 1
Externí odkaz:
https://doaj.org/article/0784c415a4a64211aed4b02c75fafd63