Experimental analysis of heat transfer between a heated wire and a rarefied gas in an annular gap with high diameter ratio

In this paper a first experimental attempt is performed to measure heat conduction through rarefied air at rest contained between two concentric cylinders. The heat transfer between a heated platinum wire having a diameter (d) of 0.15 mm, disposed along the axis of a cylindrical shell in stainless s...

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Veröffentlicht in:	Journal of physics. Conference series 2012-01, Vol.362 (1), p.12028-10
Hauptverfasser:	Chalabi, H, Buchina, O, Saraceno, L, Lorenzini, M, Valougeorgis, D, Morini, G L
Format:	Artikel
Sprache:	eng
Schlagworte:	Annular Annular gaps Atmospheric models Atmospherics Concentric cylinders Conduction heating Conductive heat transfer Cylindrical shells Diameters Gas pressure Heat transfer Mathematical models Nonlinearity Physics Rarefied gases Stainless steel Stainless steels Steel structures Vacuum pumps Walls Wire
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