impeller diameter 中文意思是什麼
impeller diameter
解釋
葉輪直徑-
Impeller diameter maximum approach for deep well pumps
深井離心泵葉輪極大直徑設計法 -
In the first part, the method of velocity coefficient was used to design a 100mm diameter impeller with five single - arc - cylinder blades, and the method of velocity moment was applied to design the volute " s cross - section. the volute " s cross - section is a rectangle, which was designed as a whole structure with the front shroud of the pump. a special lighting window was designed on the side
在第一部分工作中，設計了一個帶半開式葉輪的微型泵：葉輪外徑100mm 、共5片單圓弧圓柱形葉片；蝸殼採用速度矩法設計，內為矩形斷面，和泵殼前蓋板為一整體、透明結構，側面專門設計一個打光窗口。 -
The velocity - coefficient method was used to design a 180mm diameter impeller with five single - arc - cylinder blades. the exit angle and inlet angle of the segment are 35. 1 and 36. 0 in degrees respectively. the shape volute ' s cross - section is the rectangle
該葉輪採用速度系數法設計，轉輪外徑180mm ，共有5張單圓弧圓柱形葉片，其出口安放角、進口安放角分別為35 . 1度、 36 . 0度。 -
For pump with open impeller, the diameter of solid particle in the liquid to be delivered should better not exceed the 30 % of the suction diameter of the pump
採用開式葉輪的泵，被輸送液體中含有的固體顆粒直徑不超過泵吸入口直徑30 %為宜。 -
Distinctive single vane or double vane impeller to greatly improve the through capacity of sewage, which can handle fibre material 5 times of pump diameter and solid particles 50 % of pump diameter
採用獨特的單片或雙片葉輪結構，大大提高了污物通過能力，能有效的通過泵口徑的5倍纖維物質與直徑為泵口徑約50 %的固體顆粒。 -
[ 4 ] the trim exponents vary with the fluid viscosity and impeller diameter ratio at same time
（ 4 ）切割指數同時隨著切割后的直徑比和液體粘度變化而變化。
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