Three Approaches to Low-Duty Turbo Compressor Efficiency Exploitation Evaluation

Contrs=Row Turbo-compressor .ests

From Temporality to Eternity: Three Philosophical Approaches

This article studies the problem of eternal life from a philosophical perspective. It focuses on the approaches of Bergson, Husserl, and Heidegger from contemporary philosophy, and shows that using these three philosophical approaches can better explain certain aspects of revealed theology, such as resurrection of flesh, eternity in a transcendent dimension, and eternal life as the angels in he...

Use of Lubricants to Improve Compressor Efficiency

current world conditions require compressors to be both efficient and economical to manufacture. one means of improving efficiency in a rotary vane (or any) compressor is to use the lubricant as a heat transfer agent. A rotary vane refrigerator compressor was modified and instrumented for calorimeter testing so that the performance improvement could be identified. The changes and testing were c...

Exploitation of Quantitative Approaches to Software Reliability

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Efficiency Improvement in Rotary Compressor

This paper presents how we improved the efficiency in rotary compressor. At first, we made effort to estimate the power losses in the compressor, to analyze the operating conditions of the bearing and to calculate the performance of the compressor. Next, the temperature in housing and pressure in cylinder were measured in real compressors in order to obtain the data on the internal conditions o...