冬季冷卻 的英文怎麼說
中文拼音 [dōngjìlěngquè]
冬季冷卻
英文
winter cooling-
Based on the simulation model theory of temperature and stress fields presented in this article, a large simulating program for high rccd has been developed, which can numerically simulate all kinds of temperature control measures, including water pipe cooling, heat insulating in winter, reducing place temperature of concrete, spraying water brume, and long interval over - watering surfaces overflowing in flood season.
基於本文提出的溫度場和徐變應力場模擬模型理論，編制了高碾壓混凝土壩的三維有限元模擬計算程序，在程序中考慮了各種溫控措施的數值模擬，包括：水管冷卻、冬季保溫、降低混凝土的澆築溫度、夏季混凝土表面噴水霧、施工汛期壩頂面過水等。This thesis chiefly analyzes the problem of exchanging heat quantity and the methods of the improvement of cooling tower in power station, compares and analyses the advantages and disadvantages of it. this thesis will discuss how to prevent natural - draft counter - flow wet cooling tower from freezing in winter, and compute the areas of draught deflectors
本文針對自然通風逆流式冷卻塔冬季運行時的防凍處理，及預防結冰所應採取的措施進行研究和計算，提出以增加或減少擋風板的高度來控制出塔水溫的方法，並對其進行計算分析。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。The spray coils are frequently used to chill the secondary water circuit to the induction units in winter.
冬季人們常用噴水盤管冷卻誘導器中的次級水流。When temperature changed, in order to keep the outlet temperature of the cooling water stable, we can change the areas of draught deflectors, so the speed and area of the draught is changed, which will improve the safety and economy of the running assembling sets with the assumption of economizing water in winter
當外界溫度發生變化時，為保證出塔水溫不發生變化，可通過改變擋風板面積的方法，使進風口面積及進塔風速發生改變，進而保證出塔水溫，保證冷卻塔在冬季的正常運行。Thaw settlement cause negative friction. this paper base on the thought of " initiative cooling ", aim at three problems existing in common concrete pile used in frozen soil, a new type of pile is proposed to overcome the disadvantages of the classical pile used in frozen soil. pile body within active layer is fluted and refilled with porous materials such as gravels and ballasts, convection will be occur and then thermal exchange inside porous material in winter while only heat conduction exists in summer, as a result the soil around flutings will be cooled, so the top line of permafrost will be drive up
本文基於「主動冷卻」地基的思想，以及針對凍土地區普通混凝土樁存在的三大問題，提出了一種新型樁的設計思路，運用數值模擬試驗手段對其冷卻機理與加固機理進行了系統研究，即在凍融活動層的深度范圍內，在混凝土樁身的表面刻槽，修築完時槽內填充碎石、塊石等多孔介質，通過外界大氣溫度的自然波動下多孔介質在冬季時存在的對流換熱機制，而在夏季只存在熱傳導，來達到主動冷卻樁周凍土和抬升凍土上限的目的。Wind - cooling modular cold / heat water combination series are widely used in office building, villa, factory, hospital, and entertainment site etc, and its market occupation ratio is always high enough because of the following advantages : modular combinations supply cool in summer and heat in winter without boiler ; main equipment is installed in the top of the building that will save the investment for cooling room and avoid the maintaining for cooling water and the worrying about " corps bacteria " ; high cop value and automation degree
風冷模塊冷熱水機組廣泛適用於辦公樓、別墅、廠房、醫院賓館以及娛樂場所等各行各業被特工們工程中，而且市場佔有率一直居高不下，皆因其有諸多優點：模塊機組夏季供冷、冬季供熱，不需另設鍋爐房；主機安裝在房頂，可省去冷凍機房的投資，避免冷卻水的保養及「軍團菌」的擔憂； cop值較高，自動化程度高。Ground water is used as the cooling water source of heat pump units in summer a great deal of production sewage is used as extracted heat sink for units in winter
夏季利用地下水作為水源熱泵機組的冷卻水，冬季利用該廠豐富的污水作為機組的吸熱源。8. no parts and components warranty will be delivered if such parts and components as body, cylinder cover, cylinder liner, water pump, oil cooler and compressor are cracked in winter, because customer fails to drain water immediately or completely exclusive of case when anti - frozen fluid is used after shutting down the power unit
因冬季顧客停機時未及時放水，或水未放凈採用防凍液的除外，導致機體缸蓋缸套水泵機油冷卻器空壓機等零部件凍裂，相關零部件不予保修。Freeze of natural draft counter - flow cooling tower in winter and its treatment
自然通風逆流式冷卻塔冬季結冰原因及處理Design and energy - saving potential of closed cooling tower used in directly cooling in winter
閉式冷卻塔用於冬季直接供冷的設計及節能分析分享友人