Auteur Goswami, T. K.
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Mahajan, P. V., Auteur ; Goswami, T. K., Auteur |Liquid nitrogen (LN2) is a colorless, odorless, low boiling cryogenic liquid. Due to its inertness and high expansion ratio (646 between liquid and gaseous N2 at 0 °C), it is an excellent material for rapid purging of the initial O2 gas from the[...]
