Chakravarty, AnindyaGoyal, M.Ansari, N. A.Menon, R. S.Jadhav, M.Rane, T.Nair, S. R.Jitendra KumarNaveen KumarBharti, S. K.Chakravarty, AbhilashGhosh, S. K.2017-05-122017-05-122016Indian Journal of Cryogenics, 2016. Vol. 41 (1): pp. 18-25http://hdl.handle.net/123456789/145574394 bytestext/htmlenHelium liquefierModified claude cycleTurboexpandersBrazed plate fin heat exchangersOperational analysis and update on modifications to a helium liquefier under development at BARCArticle