Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Cezary Czajkowski"'
Autor:
Przemysław Błasiak, Marcin Opalski, Parthkumar Parmar, Cezary Czajkowski, Sławomir Pietrowicz
Publikováno v:
Energies, Vol 14, Iss 18, p 5952 (2021)
The aim of the article is to numerically model a two-dimensional multiphase flow based on the volume of fluid method (VOF) in a pulsating heat pipe (PHP). The current state of knowledge regarding the modeling of these devices was studied and summaris
Externí odkaz:
https://doaj.org/article/ceab520f4c8d46b7aab2186815960140
Publikováno v:
Journal of Fluid Flow, Heat and Mass Transfer.
Publikováno v:
Proceedings of the 8th World Congress on Mechanical, Chemical, and Material Engineering.
Autor:
Parthkumar Parmar, Sławomir Pietrowicz, Przemysław Błasiak, Marcin Opalski, Cezary Czajkowski
Publikováno v:
Energies, Vol 14, Iss 5952, p 5952 (2021)
Energies; Volume 14; Issue 18; Pages: 5952
Energies; Volume 14; Issue 18; Pages: 5952
The aim of the article is to numerically model a two-dimensional multiphase flow based on the volume of fluid method (VOF) in a pulsating heat pipe (PHP). The current state of knowledge regarding the modeling of these devices was studied and summaris
Autor:
Adam Ruziewicz, Cezary Czajkowski, Andrzej I. Nowak, Józef Rak, Norbert Zieliński, Sławomir Pietrowicz
Publikováno v:
Energy. 254:124369
Autor:
Andrzej Ireneusz Nowak, Luca Pietrasanta, Marco Marengo, Slawomir Pietrowicz, Cezary Czajkowski
Publikováno v:
International Journal of Heat and Mass Transfer. 192:122905
Publikováno v:
International Journal of Thermal Sciences. 132:645-662
A novel idea of heat transfer enhancement using a U-shaped pulsating tube in a rotating system of coordinates is presented and studied in the paper. The analyzed case consists of a U-shaped tube that rotates around the axis of revolution which is per
Publikováno v:
Applied Thermal Engineering. 179:115702
A special type of oscillating heat pipe in a rotary system of coordinates, called a Flower Shape Oscillating Heat Pipe (FSOHP) was experimentally investigated. The unique rotary experimental set-up consists of 8 horizontal bends located on the bottom
Autor:
Sławomir Pietrowicz, Przemysław Błasiak, Andrzej I. Nowak, Cezary Czajkowski, Agnieszka Ochman
Publikováno v:
Applied Thermal Engineering. 165:114534
The paper presents the experimental investigation of a large scale Pulsating Heat Pipe (PHP) operating under high heating power load of up to 2 kW (56 kW / m 2 ). Different Filling Ratios (FR) equal to 25, 50 and 75 % , the lengths of the adiabatic S