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rankine adj.蘭(金)氏溫標的〔用華氏度數表示的絕對溫標〕。

rankine cycle

Based on the summary of the famous strength criterions or strength envelope models in last century , smp ( matsuoka - nakai ) strength criterion which is wildly used in soil mechanics is briefly introduced and then brought into the practical calculations in geotechnical engineering in this paper , namely this famous three - dimensional strength criterion is used to modify the classic rankine soil pressure theory and the formulas of the critical edge load and the critical load 本文在綜述了上世紀一些著名的破壞準則和強度包線模型的基礎上,簡單介紹了在土力學中有廣泛應用的smp (松崗?中井)破壞準則,將這一著名的土體三維破壞準則應用于巖土工程實際計算(土壓力計算和地基承載力計算)中,即運用smp (松崗?中井)破壞準則修正了經典的朗肯土壓力計算公式和臨塑荷載、臨界荷載計算公式。

Based on sufficient investigation of relative field at home and abroad , combined with actual state of engineering , aimed at the characteristics of low temperature waste heat power generation , under adequate consideration of economical efficiency , the thermodynamic system models on the base of rankine - cycle , which mainly consisted of evaporator , ehd condenser and steam turbine - generator group with r11 as working fluid , were constructed after comparing the current low temperature waste heat power generation systems 文中在對國內外相關領域進行了充分調研的基礎上,結合工程實際狀況,針對低溫余熱發電特點,充分考慮經濟性的前提下,對現行的低溫余熱發電系統進行比較,選擇了以具有低沸點的r11為工質,由蒸發器、 ehd冷凝器、汽輪機-發電機組等主要部件組成的有機朗肯循環熱力系統模型。

The rankine soil pressure theory is always accepted as the foundation of calculations of the soil pressure in practice . but as we know , the ignorance of the middle principal stress and the utility of mohr - coulomb strength criterion in the two - dimensional stress state make a blemish that the active soil pressure is bigger and the passive soil pressure is litter than the real 朗肯土壓力計算公式一直是工程實際土壓力計算的理論基礎,但是朗肯土壓力計算公式在推導過程中忽略了中主應力的影響,仍然應用二維應力狀態下的莫爾?庫侖強度準則,致使計算出的主動土壓力偏大而被動土壓力偏小。

At the same time , based on the theory of rankine ' s earth pressure , several kinds of reasonable formulae about water and earth pressures are put forward . combined several practical foundation pit engineerings these equations are calculated according to the shear strength parameters of uu and cu test 同時,文章以朗肯土壓力理論為基礎找出了水土壓力合算和分算的幾種合理的計算方法,并利用實際算例根據試驗所得的抗剪強度指標對這幾種土壓力計算方法進行了比較和分析。

On this basis , regarding the rankine soil pressure theory as the prerequisite , the active earth pressure formula considering the deformation of braced structure has been set up . the calculation of active limit displacement in the formula has been researched , and proposes two methods ; all of which are applied to active soil pressure formula considering the deformation of braced structure . further , combine the project example , the active earth pressure formula considering the deformation of braced structure has been tested and confirmed its rationality 本文介紹了基坑支護結構的形式、特點,以及目前工程中基坑的設計計算方法,分析了土壓力的計算在基坑工程設計計算中的重要性;通過實測的基坑主動土壓力與支護結構位移的分析得出基坑主動土壓力與位移之間存在密切關系,在此基礎上以朗肯土壓力理論為前提建立了考慮基坑支護結構位移的主動區土壓力公式;并對公式中的主動極限位移的計算做了研究,提出了主動極限位移的兩種計算方法;把這兩種方法都運用于考慮支護結構位移的主動土壓力計算公式,進而結合工程實例,對考慮支護結構位移的主動土壓力公式進行了驗證,驗證了公式的合理性。

This general form leads to the unification of coulomb ' s earth pressure theory and rankine ' s earth pressure theory , and makes the classical earth pressure theory to consummate , and enables the computation for retaining wall ' s engineering design to be more convenient 一般形式的提出,使朗肯土壓力理論和庫倫土壓力走向統一,使經典土壓力理論得以完善,使擋土墻工程設計時的計算更加便捷。

The key to that is a so - called rankine cycle engine , which captures waste heat from the car ' s exhaust and puts it back to work to heat water , which gets converted to steam to power an electric generator , which in turn charges the car ' s battery pack 這項技術的關鍵是被稱為“林肯循環引擎” ,它抓住了廢熱從汽車的尾氣排出,使它重新投入工作,以熱水轉化為蒸汽,啟動電動發電機。

Flows over a 2 - d rankine oval or a 3 - d rankine ovoid near a plane wall have been computed and the present numerical results agree well with that of viscous calculations as a whole concept 壁面附近二維或三維rankine體的勢流結果與已有的粘性結果總體上符合,數值上的差別是由于忽略粘性引起的。

Performance analysis for a combined carnot and rankine heat engine cycle with heat resistance , heat leakage and supplemental combustion 熱漏和補燃的卡諾和朗肯聯合熱機循環性能分析

Rankine ' s theory 蘭金理論

Rankine ' s vortex 蘭金渦流

Rankine - hugoniot condition 于戈尼奧條件

Rankine ' s earth pressure theory 朗金土壓力理論

Calculation of active earth pressure on rankine ' s theory 理論的主動土壓力計算

The rankine scale has scale increments equal to the fahrenheit scale . 蘭氏溫標的溫度間距與華氏溫標的相同。