centrifugal stress 中文意思是什麼
centrifugal stress
解釋
離心應力- centrifugal : adj. 1. 離心的 (opp. centripetal);應用離心力的。2. 【生物學】輸出的,排泄的。n. 離心機。adv. -ly
- stress : n 1 壓力,壓迫,緊迫,緊張。2 【語音】重音;重讀;【詩】揚音;語勢,著重點。3 重要(性),重點,...
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The main adverse effect of high speed of operation is the additional stress on the outer race owing to centrifugal force.
高運轉速度的主要不利後果是由於離心力在外圈上引起附加應力。 -
Geotechnic centrifuge model test technique utilizes the equivalence between centrifugal force field and gravitational field ; model dimension dwindles into 1 / n times of prototype " s, but the body force on the model increases n times. the strain and stress of model is equal to prototype " s, but the displacement of prototype is n times of model " s
土工離心模型試驗技術利用離心力場和重力場等效性,將模型尺寸縮小到原型尺寸的1 / n ,同時作用在模型上的體積力增大n倍,這時,模型中各點的應力、應變與原型中對應點的應力、應變相等,原型和模型對應點的位移成n倍關系。 -
Cracking failure of centrifugal compressor ' s impellers was analyzed, the welding craters in the impellers led to stress concentration. the unsteady gas flow accelerated the development of cracks in the impeller
摘要針對某石化公司離心壓縮機葉輪多次發生開裂、掉塊等故障以及裂紋形成機理進行了分析。分析結果表明了葉輪開裂原因系疲勞開裂,葉輪焊接缺陷產生了焊接弧坑,造成表面應力集中,氣流激振加速了裂紋擴展。 -
3. 1 the company has imported one set world advanced test calibrator with matrix tensile stress and purchased international advanced level of continuous sinter kiln, oil press, opening blade machine, cut - off tester, centrifugal tester and mould
取證單位,生產出具有國際先進水平的性能穩定質量高的棕剛玉系列產品,並遠銷美國加拿大澳大利亞德國義大利日本及香港等國家和地區。 -
An aeroengine power - turbine 1 ( superscript st ) stage rotor shrouded blade is taken for an example in the article, tightness of shroud and contact force 、 blade body stress under working state and assembly state are calculated by finite element contact analysis method, influence of working load ( temperature and centrifugal force ) is mainly analyzed
摘要以航空發動機動力渦輪一級帶鋸齒形葉冠的轉子葉片為例,用有限元接觸分析方法對裝配和工作狀態下的葉冠緊度和葉冠接觸力、葉身應力進行了計算和分析,著重考察了工作載荷(溫度和離心力)對葉冠接觸力的影響。
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