STUDY ON PULSATIONS OF RECIPROCATING COMPRESSOR PIPING SYSTEMS - 2. MODEL EXPERIMENT OF NATURAL FREQUENCY.

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作者：
Sakai, Toshiyuki
Mitsuhashi, Kunihiro
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| 1600年 / 16期
关键词：
COMPRESSORS;
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摘要：
The experiment conducted for examining the calculation method of natural frequency of a complicated piping system connected to a reciprocating compressor is described. Experiment is conducted on 5 cases sucas Helmholtz's resonance chamber, piping with different sections, piping with 2 in-flow lines, piping with bypass line and general complicated piping, which are chosen as the combination of typical examples of elements. Experimental models used are made of vinyl chloride and resonant frequency and vibration mode then are measured by exciting the piping from one end by the loud-speaker. The results of experiments very well coincide with those of calculation.
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