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Dive into the research topics where Jean-Marc Bernhardt is active.

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Featured researches published by Jean-Marc Bernhardt.


ADVANCES IN CRYOGENIC ENGINEERING: Transactions of the Cryogenic Engineering#N#Conference - CEC, Vol. 53 | 2008

DESIGN AND MANUFACTURING OF THE KSTAR TOKAMAK HELIUM REFRIGERATION SYSTEM

P. Dauguet; Pierre Briend; I. Abe; Eric Fauve; Jean-Marc Bernhardt; Frederic Andrieu; J. Beauvisage

The KSTAR (Korean Superconducting Tokamak Advanced Research) project makes intensive use of superconducting (SC) magnets operated at 4.4 K. The cold components of KSTAR require a forced flow of supercritical helium for magnets and structure, boiling liquid helium for current leads, and gaseous helium for thermal shields. A helium refrigeration system has been custom-designed for this project. The purpose of this paper is to give a brief overview of the proposed cryogenic system. The specified thermal loads for the different operating modes are presented. This specification results in the definition of a design mode for the refrigerator. The design and construction of the resulting 9 kW at 4.5-K Helium Refrigeration System (HSR) are presented.


Archive | 2011

Method and Equipment for Pulsed Charge Refrigeration

Gérald Aigouy; Jean-Marc Bernhardt; Pierre Briend; Eric Fauve; David Grillot; Vincent Heloin


Archive | 2011

Refrigeration method and apparatus with a pulsating load

Gérald Aigouy; Pierre Briend; Cindy Deschildre; Eric Fauve; Jean-Marc Bernhardt; Franck Delcayre


Archive | 2012

Refrigeration method and installation

Jean-Marc Bernhardt; Cindy Deschildre; Eric Fauve; David Grillot


Archive | 2011

FINAL BIOGAS PURIFICATION PROCESS

Jean-Marc Bernhardt; Pierre Briend; David Grillot; Elise Renou; Simon Saulquin; Olivier Weitten


Archive | 2015

REFRIGERATION AND/OR LIQUEFACTION DEVICE, AND ASSOCIATED METHOD

Jean-Marc Bernhardt; Fabien Durand; Vincent Heloin; Pierre Barjhoux; Gilles Flavien


Archive | 2010

Method and device for low-temperature cooling/liquefaction

Jean-Marc Bernhardt; Frederic Andrieu; Franck Delcayre; Fabien Durand; Veronique Grabie


Archive | 2006

DISTILLATION COLUMN WITH FIREBREAK DEVICE

Jean-Marc Bernhardt; Emmanuel Fano; Philippe Grigoletto; Marc Wagner


Journal of Cryogenics and Superconductivity Society of Japan | 2018

Advantage of Using Standard Helium Liquefaction System as HELIAL by L'Air Liquide: ―標準型のヘリウム液化機―

Takeshi Yonekura; Anne Barbier; Mathieu Roig; Jean-Marc Bernhardt


Archive | 2016

Method and equipment for pulsed charge cooling of a component of a tokomak

Gérald Aigouy; Jean-Marc Bernhardt; Pierre Briend; Eric Fauve; David Grillot; Vincent Heloin

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