Remarks on Oscillating Bearing Loads in Twin Screw Compressors
نویسندگان
چکیده
Oscillating !waring load; occur in twin >Crew compre~sor~ in the absence of rotor chatter due to '"''"r"l effects. ;\mo~g thc;c <\I'C tl1e time varying moments and forces impm·tNI ou each 1·otor during the comprcS>ion process. Utilizing assumptions which simplify the roto1· profile geonwtry, a geuer;.t' medwd for· computin~ the compression load• on each rotor is accomplished. A cbssic«l model of tooth interaction between helical gears is then used to obtain the <·ontact forces between the rotors. The subsequent effect of the compression loads 011 the bearing reactions 1s presented.
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تاریخ انتشار 2014