泵类负载转矩的计算?
泵类负载转矩(T)和转速的平方(<SPAN lang=EN-US><FONT size=3><FONT face="Times New Roman">n<SUP>2</SUP></FONT></FONT></SPAN>)成正比,即T=K<SPAN lang=EN-US style="FONT-SIZE: 10.5pt; FONT-FAMILY: 'Times New Roman'; mso-bidi-font-size: 12.0pt; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA"><SPAN style="POSITION: relative; TOP: 3pt; mso-text-raise: -3.0pt"><?xml:namespace prefix = v ns = "urn:schemas-microsoft-com:vml" /><v:shapetype id=_x0000_t75 stroked="f" filled="f" path="m@4@5l@4@11@9@11@9@5xe" o:preferrelative="t" o:spt="75" coordsize="21600,21600"> <SPAN lang=EN-US>n<SUP>2</SUP></SPAN></v:shapetype></SPAN> 请问其中的K 怎么确定?</SPAN>
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