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The pulsed-gas tube, statement and perspectives; Le tube a gaz pulse, bilan et perspectives

Abstract

The pulsed-gas tube has several advantages with respect to the other types of cryo-refrigerating machineries classically used to reach very low temperatures: no mobile parts moving at very low temperatures and no vibrations. However, this system discovered in 1963 is handicapped by its lack of power and by its low energy efficiency. Todays researches about pulsed-gas tubes concern: the technical adaptation of existing systems to applications where its simplicity makes it competitive, the improvement of its energetic performances (refrigerating power and range of temperatures of use), and the development of numerical models in order to better understand the functioning of the system and to optimize it. (J.S.) 19 refs.
Authors:
Domblides, J P; Neveau, P; Castaing-Lasvignottes, J [1] 
  1. Laboratoire du froid du CNAM, 75 - Paris (France)
Publication Date:
Dec 31, 1997
Product Type:
Conference
Report Number:
ETDE-FR-99713635; CONF-9701113-
Reference Number:
SCA: 425007; 420400; PA: FRC-98:004900; EDB-99:031231; SN: 98002035271
Resource Relation:
Conference: Workshop on recent evolutions of refrigerating machineries and heat pumps, Journee d`etudes ``Evolutions recentes des machines a froid et thermopompes``, France (France), 29 Jan 1997; Other Information: PBD: 1997; Related Information: Is Part Of Recent evolutions of refrigerating machineries and heat pumps; PB: 204 p.; Evolutions recentes des machines a froid et thermopompes
Subject:
42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES; HEAT EXCHANGERS; GAS COMPRESSORS; VAPOR COMPRESSION REFRIGERATION CYCLE; COOLING SYSTEMS; THERMAL EFFICIENCY; COEFFICIENT OF PERFORMANCE; SPECIFIC HEAT
OSTI ID:
316700
Research Organizations:
Societe Francaise des Thermiciens, 75 - Paris (France)
Country of Origin:
France
Language:
French
Other Identifying Numbers:
Other: ON: DE99713635; TRN: FR9804900
Availability:
OSTI as DE99713635
Submitting Site:
FR
Size:
pp. 41-52
Announcement Date:
Mar 19, 1999

Citation Formats

Domblides, J P, Neveau, P, and Castaing-Lasvignottes, J. The pulsed-gas tube, statement and perspectives; Le tube a gaz pulse, bilan et perspectives. France: N. p., 1997. Web.
Domblides, J P, Neveau, P, & Castaing-Lasvignottes, J. The pulsed-gas tube, statement and perspectives; Le tube a gaz pulse, bilan et perspectives. France.
Domblides, J P, Neveau, P, and Castaing-Lasvignottes, J. 1997. "The pulsed-gas tube, statement and perspectives; Le tube a gaz pulse, bilan et perspectives." France.
@misc{etde_316700,
title = {The pulsed-gas tube, statement and perspectives; Le tube a gaz pulse, bilan et perspectives}
author = {Domblides, J P, Neveau, P, and Castaing-Lasvignottes, J}
abstractNote = {The pulsed-gas tube has several advantages with respect to the other types of cryo-refrigerating machineries classically used to reach very low temperatures: no mobile parts moving at very low temperatures and no vibrations. However, this system discovered in 1963 is handicapped by its lack of power and by its low energy efficiency. Todays researches about pulsed-gas tubes concern: the technical adaptation of existing systems to applications where its simplicity makes it competitive, the improvement of its energetic performances (refrigerating power and range of temperatures of use), and the development of numerical models in order to better understand the functioning of the system and to optimize it. (J.S.) 19 refs.}
place = {France}
year = {1997}
month = {Dec}
}