reactor condition 中文意思是什麼
reactor condition
解釋
反應堆狀態-
Therefore, sequential research on chf is necessary. when in accidental conditions of nuclear reactor, the mass flux of coolant is very low. in such condition, the steam quality is high, and the mechanism of chf is mainly controlled by bulk flow, whereas microcosmic parameters near the chf area are affected by the flow conditions in whole tube which called " upstream memory effect "
在反應堆事故工況下，冷卻劑流量很低，含汽量很高，其臨界機制與正常運行工況下的臨界機制有所不同，不僅是一種主流控制臨界工況，更由於其局部的各微觀參數受上游流道的累積效果的影響而存在上游記憶效應。 -
Abstract : the first china - made forge - welded hot wall hydrogenation reactor has safely operated for 10 years and the equipment is found to be in good condition of integrity after several inspections in service
文摘:我國自行研製的首臺國產化鍛焊結構熱壁加氫反應器已安全運行10年，此間經幾次在役檢驗，設備狀況完好。 -
3 ). the flow velocity and temperature change rapidly in hot plenum under the transient condition such as in the case of reactor scram condition. thermal stratification phenomena will be observed nearby the inlet of intermediate heat exchanger
在事故停堆后的瞬態分析中，熱鈉池的流場和溫場變化劇烈，並在中間熱交換器的入口附近形成穩定的熱分層。 -
The water temperature at the reactor pressure vessel outlet is about 330 degree c whereas the water temperature at the inlet of the vessel is about 290 degree c. the cooling water is in a sub - cooled condition at such high temperature and pressure to prevent it from boiling
反應堆出水的溫度約為攝氏330度，而入水口的溫度約攝氏290度。在這高溫及高壓狀態下的冷卻水會處于欠熱狀態即冷卻水的溫度與其沸點有一段距離，因此不會沸騰。 -
The pressure container for the nuclear reactor pile which is introduced by this essay is designed and made by certain group company. it ' s a huge equipment used in the nuclear power station. the equipment is made up of two parts, a pressure container body and a lid. this paper is going to give the descriptions of the transport program design of the pressure container body. the body of the pressure container is 5. 165m wide, 4. 85m high and its net weight is 160t, because it is a large item for transporting in nature, the container needs a stern transporting condition. if we want to transport the container designedly and procedurely, to achieve no damage and no loss in the whole process, we must pay a careful investigation and find a feasible way to carry it
該設備由壓力殼筒體和頂蓋兩部分組成，在此僅敘述核反應堆壓力殼筒體的運輸方案設計。核反應堆壓力殼筒體凈重160t ，寬5 . 165m ，高4 . 85m ，屬大件運輸。運輸技術條件要求極為嚴格，為使該大件運輸能有計劃、有步驟進行，確保整個運輸過程完整無損、萬無一失，必須進行深入細致的調查研究，尋找大件運輸的可行方案。 -
In the recirculating condition, it influences the operation of emergency reactor core cooling system and spray system in containment
本文對濾網結構進行在自重和接管載荷下的靜態分析、模態分析和地震譜分析。 -
A complicated model has been setted up to simulate the sodium flow in hot and cold plenum under normal condition and reactor scram of cefr, using fine grid to simulate the reactor internals and important equipments. this slove the problem that the simulation grids are very coarse in the precedeable work, and the accuracy and reliability of the simulation are improved. 4
對cefr的額定工況和全廠斷電工況下的堆內過程進行了復雜的數學建模和分析，使用了精細的六面體網格，對堆內構件和重要的設備進行了三維的數值分析，克服了以往數值模擬中網格過于粗糙的缺點，使數值分析的準確性和可信度大大提高； 4
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