Search Results - "Czajkowski, Cezary"

Experimental study on a large scale pulsating heat pipe operating at high heat loads, different adiabatic lengths and various filling ratios of acetone, ethanol, and water by Czajkowski, Cezary, Nowak, Andrzej I., Błasiak, Przemysław, Ochman, Agnieszka, Pietrowicz, Sławomir

“…•Experimental set-up for PHP investigations was designed and researched.•The effects of adiabatic lengths, various filling ratios and fluids are studied.•The…”
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The Thermal—Flow Processes and Flow Pattern in a Pulsating Heat Pipe—Numerical Modelling and Experimental Validation by Błasiak, Przemysław, Opalski, Marcin, Parmar, Parthkumar, Czajkowski, Cezary, Pietrowicz, Sławomir

“…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…”
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Flower Shape Oscillating Heat Pipe – A novel type of oscillating heat pipe in a rotary system of coordinates – An experimental investigation by Czajkowski, Cezary, Nowak, Andrzej I., Pietrowicz, Sławomir

“…•A new type of pulsating heat pipes in a rotating system has been developed.•The lowest thermal resistance is obtained for specific rotational condition.•The…”
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Flower Shaped Oscillating Heat Pipe at the thermosyphon condition: Performance at different rotational speeds, filling ratios, and heat supplies by Czajkowski, Cezary, Nowak, Andrzej I., Ochman, Agnieszka, Pietrowicz, Sławomir

“…The performance of a very effective and innovative thermal device based on Pulsating Heat Pipes (PHP) in a rotating system is studied and analysed in the…”
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Bubble coalescence and break-up in confined oscillating two-phase flows under microgravity conditions by Nowak, Andrzej I., Pietrasanta, Luca, Czajkowski, Cezary, Marengo, Marco, Pietrowicz, Sławomir

“…•The adiabatic oscillatory flow is studied in microgravity for channels with Bo>4.•FC72 and ethanol were tested with tube diameters ranging from 2.5 to…”
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Bubble coalescence and break-up in confined oscillating two-phase flows under microgravity conditions by Nowak, Andrzej I, Pietrasanta, Luca, Czajkowski, Cezary, Marengo, Marco, Pietrowicz, Sławomir

“…Passive two-phase heat transfer systems, such as pulsating heat pipes, are a promising thermal management solution for the rapidly growing space sector. The…”
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Comprehensive numerical modeling analysis and experimental validation of a multi-turn pulsating heat pipe by Opalski, Marcin, Czajkowski, Cezary, Błasiak, Przemysław, Nowak, Andrzej Ireneusz, Ishimoto, Jun, Pietrowicz, Sławomir

“…The aim of this paper is to present the results of the experimentally validated numerical code designed for thermal-fluid computations in pulsating heat pipes…”
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Novel industrial gas filling station with an internal cooling system dedicated for speeding up cylinder charging process - Energy and exergy analysis by Ruziewicz, Adam, Czajkowski, Cezary, Nowak, Andrzej I., Rak, Józef, Zieliński, Norbert, Pietrowicz, Sławomir

“…In the paper, a novel patented system which meets the demand to shorten gas cylinder charging times is described and investigated. It has been analytically…”
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The development and thermal analysis of a U-shaped pulsating tube operating in a rotating system of coordinates by Czajkowski, Cezary, Błasiak, Przemysław, Rak, Józef, Pietrowicz, Sławomir

“…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…”
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