1) floating head
浮头
2) flouting head cover
浮头盖
3) Floating head flange
浮头法兰
1.
The relationship between force arms(L_r) and design thickness of floating head flange is studied deeply,the design principle and reasonable method are presented and described detailedly.
浮头法兰由于受偏心力臂Lr多方面复杂影响关系的作用,使国内外对此设计长期存在问题。
2.
In the light of calculation formulas for shell and tube heat exchanger floating head flange thickness given by "Steel Pressure Vessels" GB 150-1998 and "Tubular Heat Exchanger" GB 151-1999, problems that should be payed attention to in calculation are expounded.
针对GB150-1998《钢制压力容器》和GB151-1999《管壳式换热器》两标准给出的管壳式换热器浮头法兰 厚度计算公式,阐述了计算时应注意的一些问题。
3.
Floating head flange of floating head heat exchanger is a special flange.
浮头式换热器的浮头法兰是一种特殊法兰 ,不能采取一般法兰的“分工况独立计算法兰厚度 ,尔后取其大值”的方法进行设计。
4) float head flange
浮头法兰
1.
In the design of float head heat exchangers, it is difficult to determine the thickness of the float head flange according to the equations in GB150-1998.
在浮头式换热器的设计中 ,仅按GB150-1998中提供的计算公式一般难以确定既满足强度要求又较经济的浮头法兰厚度。
2.
The problem of inconsistence in the results for two calculations exists when the calculation is carried out on the basis of the equation for the float head flange presented in the pressure vessel design standard of our country.
按照目前我国压力容器设计标准中所给出的浮头法兰厚度计算公式进行设计计算时，会出现前后两次的厚度计算值不一致的问题。
5) floating head bolt
小浮头螺栓
6) Heat exchanger floating head
换热器浮头
参考词条
补充资料：浮头
渔业上指水中缺氧时鱼类把口吻伸出水面呼吸。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。