secondary cooling 中文意思是什麼

secondary cooling 解釋
二次冷卻
  • secondary : adj 1 第二（位）的，第二次的；中級的 （opp primary）。2 副（的）；從屬的；附屬的；輔助的；補充的...
  • cooling : n. ,adj. 冷卻（的）。
  1. These measurements are complemented by measurements of the flow field downstream of the cascade. the integrated losses and locations of secondary flow features with and without endwall film - cooling are determined for variations of both coolant supply pressure and injection location

    以無端壁氣膜冷卻和有端壁氣膜冷卻兩種情況進行研究，對比地獲得了兩者的綜合損耗和二次流特徵區域隨冷卻氣體供給壓力和注射位置的變化規律。
  2. The previous solution to the secondary cooling heat transfer mathematical model is simplified too much, and the boundary condition is mostly derived flum empiiical formula. simulation software lacks commonality and is convenient to be operated and widely applied

    現有的二冷傳熱數學模型在求解時簡化過多，所用的邊界條件大多是採用經驗公式，計算軟體通用性差，不便於操作及推廣應用。
  3. Takes several energy saving measures for air conditioning system, nick a large capacity centrifugal chillers working with variable frequency nil capacity chillers, variable frequency and variable flow control on secondary pump water systems, cooling tower for four - pipe water system in winter, fan - coil unit for commercial peripheral zones aid all - air systems for interior zones, variable frequency control on supply and exhaust air fain, enthalpy control on fresh air cooling in winter and intermediate season

    採用了多項空調節能措施：大冷量離心冷水機組搭配變頻小冷量機組，二次泵變頻變流量空調水系統，四管制風機盤管冬季用冷卻塔換冷供冷設計，商業外區風機盤管、內區全空氣空調系統，送風機、排風機變頻控制，過渡季、冬季利用室外新風通風降溫的焓值控制設計。
  4. Testing results are analyzed, then the boundary condition ( the heat transfer coefficient of and the water density ) for computer simulation is acquired. through simulation in computer using the all - purpose computer simulation software secondary cooling in slab continuous casting and test results, the influence of the factor such as casting speed, casting temperature, shell thickness and secondary cooling system are analyzed. the secondary cooling system is evaluated, the reasons of crack are analyzed

    應用模擬軟體和實驗數據對寶鋼1930鑄機進行了模擬計算，分析了拉速、配水制度、過熱度對鑄坯溫度場和坯殼厚度的影響；對寶鋼1930鑄機的二冷制度進行了評估，分析了產生裂紋的原因；並對二冷制度進行優化，提出了改進建議。
  5. The technology process : the waste, through operation stand, to be rationed into the standing majorcombustion room, being ignited by the ignition - burningmachine, upon the principal of burningthree t, fully burned in the major combustion room （ 800 - 1000 ). the remaining waste gas afterburning via flue goes into secondary combustion room for further high temperature oxidizingcombustion. the gas flow after the secondary combustion goes into the highly effective cyclonedust remover, removing the bigger granule of dust, flowing into rapid - cooling spay and washing equipment to absorb acid gas

    廢棄物經操作臺連續定量投入立式爐本全燃燒室，由點火文空燃燒機自動點火，根據三t原則在爐本體燃燒室（ 800 - 1000 ）以充分燃燒，焚燒后產生的殘余廢氣經煙道進入二次燃燒室再經高溫（ 1100 - 1200 ）氧化焚燒，經二次焚燒后的氣體進入高效旋風除塵器，除去顆粒較大的粉塵后，進入急冷塔噴淋洗滌裝置吸收酸性氣體。
  6. The numerical simulation commercial software for secondary cooling process in billet continuous casting

    方坯連鑄二次冷卻數值模擬商用軟體
  7. Strand temperature is measured on site in ba ) steel. measurement results compared with simulation result ; wiuich means that the deviation is less than 3 %. it showa that the simulation result and all - purpose computer simulation software of secondary cooling in slab continuous casting are reliable

    還在寶鋼現場測試了鑄坯的溫度，與模擬計算結果比較，偏差小於3 ，說明模擬結果可靠，板坯連鑄二冷計算機模擬通用軟體可行。
  8. Abstract : connecting with example this paper introduces the rational application of bypass pressure fixing and secondary pumping system in air conditioning ' s cooling water system of tall buildings

    文摘:本文結合實例介紹了旁通定壓和二級泵系統在高層建築空調冷水系統中的合理應用。該技術節約了設備初投資和運行費用，使系統的運行曲線和設計水壓線相吻合。
  9. Abstract : the article briefly describes the application and theoretical studies of solidifi - cation simulation for mold and secondary cooling zone of continuous casting

    文摘:介紹了連鑄時結晶器及二冷區中凝固模擬的應用與理論研究工作。
  10. For the indirect cooling method, glycol liquid as the secondary coolant is cooled in the refrigerating unit, pumped to the cooler in the house to cool the air. the cooling load is regulated by changing the flowrate of the glycol liquid

    乙二醇間接製冷方式是通過低溫鹽水機組將乙二醇降到一定溫度，通過循環泵將乙二醇溶液供到需要製冷的氣調庫內換熱器中，再由換熱器對庫內環境進行製冷。
  11. The object of my research work is to build a complete mathematical model for the secondary cooling process during cc process, and identify the unknown controlling parameters in it

    本項研究工作的目標是建立完整的連鑄二冷過程的傳熱數學模型以及利用鑄坯的表面溫度來辨識出二冷段一些噴淋工藝參數。
  12. Taking applications of secondary cooling water model and quality evaluation model as examples, effects of different data mining modeling methods were compared, and suitable models were selected and applied to field

    以二冷配水模型和質量判定模型的應用為例，根據對不同數據挖掘建模方法的效果比較，選擇合適的模型進行現場運用。
  13. The article have been discussed theoretically for some technology control system of continous casting, for example mould level control system, electromagnatic mould stirring system, soft - reduction, the secondary cooling water control ect

    並對連鑄一些特殊工藝控制如結晶器液位控制系統、結晶器電磁攪拌、輕壓下、二冷控制等進行了理論探討。
  14. Lii continuous casting research it is an important method to establish the heat transfer mathematical model of slab continuous casting to simulate secondary cooling process by means of two - dimensional unsteady state heat transfer mathematical model

    應用二維非穩態傳熱數學模型建立板坯連鑄的凝固傳熱模型進行模擬研究是連鑄技術研究的重要手段。
  15. Based on the thorough research of slab caster, a more comprehensive heat transfer mathematical model of slab continuous casting is established in this paper. by means of object - oriented programming language visual basic 6. 0, all - purpose computer simulation software of secondary cooling in slab continuous casting is developed

    本文在對板坯連鑄機進行深入研究的基礎上，建立了較為全面的板坯連鑄凝固傳熱模型，用面向對象的visualbasic6 . 0高級語言開發了板坯連鑄二冷計算機模擬通用軟體。
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