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short radius elbow 短半径弯头 ; 短半径
long radius elbow 长半径弯头 ; 大弯曲半径弯管 ; 长径肘管 ; 大半径弯头
large radius elbow 大弧弯头
Long radius elbow LRE 长半径弯头
Short radius elbow SRE 短半径弯头
SRE Short Radius Elbow 短半径弯头
sht radius elbow 短半弯头
LRELong Radius Elbow 长半径弯头
Based on the elbow press loss theory, a short radius elbow was chosen and designed and experiments were made using it.
根据弯管压损理论选择设计了短半径弯管，并对其进行了相关试验。
The test result proved the press loss of the long radius elbow is higher than that of the short radius elbow, which accorded with the new theory.
试验结果表明，长半径弯管的压损高于短半径弯管的压损，与最新研究理论相符；但是，使用长半径弯管时分配器的排量要大于使用短半径弯管时分配器的排量。
Examples are given at the end of the paper to show the influence of the horizontal elbow radius and Angle on the pipeline internal forces and displacements.
文末用算例说明了水平弯头的曲率半径和弯头夹角对管道内力、位移的影响。
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