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1 Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka

1 1999

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An experiment in the conversion of refrigeration turbomachines to use ozone-safe cooling agents

Sykhomlinov I. Ya., Slavytskii D. L., Golovin M. V.

Zeszyty Naukowe. Cieplne Maszyny Przepływowe - Turbomachinery / Politechnika Łódzka

1999

nr 115

357--359

Presented hereby are the results of the modernisation of nineteen centrifugal compressor refrigeration plants into using the ozone-safe cooling agent Rl34a. These plants arc of the typce KhTMF and TKhMV and have been manufactured by the Kazan Compressor Factory. It has been shown that the proposed method of modernisation essentially cuts losses as compared to the cost of purchasing new equipment and also as regards to the period of time necessary for this type of modemisation work. In addition, this method of modernisation ensures a significant increase in energy coefficients of the equipment.