(3 ) to give operator some tip and implement process optimize by taking the result of metallurgy model 通過冶金模型的計算,實現(xiàn)作業(yè)過程的優(yōu)化,同時并向操作人員提供操作指導。
The pre-verification process optimizes the execution flows, creates stackmaps containing catalogs of instructions in the application, and then adds the stackmaps to the pre-verified class files 預驗證過程優(yōu)化執(zhí)行流,創(chuàng)建應用程序中包含指令目錄的堆棧映射(stackmap),然后將堆棧映射添加到經預驗證的類文件。
Workflow technology, which can realize bpr ( business process re-engineering ), business process simulation analyzing, business process optimizing, and business process management and integration, is ultimately the core technology of business process automation 工作流技術是實現(xiàn)企業(yè)業(yè)務過程建模、業(yè)務過程仿真分析、業(yè)務過程優(yōu)化、業(yè)務過程管理與集成,從而最終實現(xiàn)業(yè)務過程的自動化的核心技術。
In different in terne die travel, the metal flow characterize in warm extrusion forming processes and the affection for the flow of metal stage which made by the difference between the blank bottom altitude and the axial direction limiting size in warm extrusion forming technique have been analysed we have gotten the equivalent strain field and the velocity field and other field variable that the blank in different in terne die travel and the die travel-load curve . . at the same time, we have analyzed the contributing factor for the oil pump stator forming process optimized and achieve thereasonable die parameter for the war m extrusion forming finally, the optimized technics parameters were used into pilot production, then the qualified oil pump stator forging were produced, the analog results were compared with those of pilot production 論文具體分析研究了不同成形工藝過程中金屬流動的特點,并對不同凸模行程下溫擠成形過程中的金屬流動特點、坯料連皮厚度(底部高度)與溫擠壓成形工藝中的軸向界限尺寸的差值對金屬變形階段的影響進行了分析,獲得了坯料在不同凸模行程下的等效應變場、速度場等場變量及凸模行程-載荷曲線,同時對油泵定子成形過程的影響因素等進行了分析,優(yōu)化并獲得了合理的溫擠成形工藝及模具參數(shù)。最后,利用模擬優(yōu)化獲得的各項工藝參數(shù)進行生產實驗,得到實際生產出的合格油泵定子件,并將模擬結果與生產實驗結果進行比較。
The author gives a completely literature review about buried pipe-in-pipe heat exchanger in gshp system at first, and then outlines the research subjects to be studied in this ph . d . thesis, that is, process optimizing of performance of a buried pipe-in-pipe heat exchanger, mathematical modeling of its heat transfer process, and results verification by field tests 本文在綜述有關地源熱泵的地下埋管換熱器研究現(xiàn)狀的基礎上,首先確定本文所要研究的內容:地下埋管換熱器參數(shù)優(yōu)化及傳熱性能數(shù)學模擬方法,并通過實驗測試驗證相應研究結果。