熱負荷 的英文怎麼說

中文拼音 []
熱負荷 英文
heat demand
  • : Ⅰ名詞1 (負擔) burden; load 2 (虧損) loss 3 (失敗) defeat Ⅱ動詞1 [書面語] (背) carry on th...
  • : 荷名詞(蓮) lotus
  • 負荷 : [電學] load; charge; weight
  1. Study on clean burning methanol in diesel engines

    小缸徑風冷柴油機熱負荷的研究
  2. Sensible heat load

    熱負荷
  3. Study on thermal load of supercharged diesel engines

    增壓柴油機熱負荷研究
  4. Using the opened thermosiphon of 38x3 as experimental element and water as working fluid, the characteristics of dynamic low load boiling, stable severe boiling heat transfer coefficient and critical heat flux are gotten for the opened thermosiphon at the pressure of 0. 02 - 0. 1mpa and 0. 1 - 0. 8mpa respectively, which makes up the drawback that the opened thermisiphon has not yet accurate boiling heat transfer relationship formulas. by means of experimental results, an opened thermisiphon waste heat recovery boiler is designed for the high temperature gases that the positi e electrode copper refining furnace exhaust, which overcomes effectively the drawback of short life, little capacity and unable to inspect that the closed steel - water thermosion has

    本文以工程上常用的38 3的開口封底為實驗元件,以水為工質,對開啟式管內的動態低沸騰、穩態旺盛沸騰及臨界沸騰特性進行系統的可視化實驗研究,實驗壓力為0 . 02 0 . 8mpa ,實驗得出了38 3的開口封底管在工作壓力為0 . 02 0 . 8mpa和0 . 1 0 . 8mpa下的管內沸騰傳系數及臨界熱負荷計算關聯式,彌補了開口封底管? ?這一新型傳元件尚無準確的沸騰換關聯式的缺陷。
  5. The heat coefficient changing of the heater and reheat ; c. the leakage test of the working substance ; d. the damage test for the heat pipes of the radiator, were taken

    分析了穩態參數,完成了:吸熱負荷擾動試驗、吸器及回器換系數變化試驗、工質泄漏試驗、輻射器管損壞試驗等多個模擬實驗。
  6. Study on thermal load of small air - cooled diesel engines

    小型風冷柴油機熱負荷的研究
  7. Finally, we can not use electric power but the engine of bus or subsidiary engine to drive air compressors of bus air conditions. because the change range of turnaround speed of engine is very wide, that brings difficulties in controlling the rate of flow of cold - producing medium. in the control of bus air - conditions, preventing evaporator from freezing to make the air - conditions work with high efficiency and controlling the temperature of railway carriage are the basic tasks in air - condition control

    與一般的建築空調相比,汽車空調的工作環境惡劣,條件差,控制難度要增加很多,主要體現在以下幾個方面:一是車外熱負荷變化大,難以確定控制參數;二是要求空調大,而且要控制空調使其降溫迅速:三,不便於用電力作為動力源,必須用汽車發動機或輔助發動機來帶動壓縮機,當採用汽車發動機作為動力源時,由於汽車的車速變化大,發動機轉速的變化可從600r min到4000r min ,壓縮機轉速與發動機轉速成正比,其轉速變化高達7倍,給空調系統製冷劑流量控制帶來困難。
  8. Nitrogen screen, rare factive gas and nuclear heat are the mainly compos it ion

    其中稀薄氣體對流、輻射和核沉積熱負荷的重要組成部分。
  9. The analysis indicates that in the absorbing refrigeration cycle using tfe - tegdme working fluid under the same evaporating temperature and condensation temperature, the performance of the simplicity cascade cycle is the best while the heat burden of the generator is the maximum, the performance of the mid - pressure double - effect cascade cycle is the worst while the heat burden of the generator is higher than the basic gax cycle

    分析結果表明,採用以tfe - tegdme為工質吸收式製冷循環,在同樣的蒸發溫度和冷凝溫度下,單純復疊循環性能最為優越,但發生器的熱負荷也最大;中壓雙效循環性能最差,而且發生器的熱負荷要比基本gax循環大,運行的經濟性差。
  10. The cooling or heating loads of different conditioned zones in one system are highly diversified and variable, or the time of operation under low load is long, and the temperatures in conditioned zones need to be controlled individually

    同一個空氣調節風系統中,各空調區的冷?熱負荷差異和變化大?低運行時間較長,且需要分別控制各空調區溫度
  11. The traditional refrigeration system in containers adopts the mode of invariable revolution, and its system design is based on what can match the biggest heat load. so the refrigeration compressors and cooling fan motors have been chosen according to their biggest cool and heat burthen in working conditions

    傳統的冷藏集裝箱製冷系統一般採用恆定轉速運行方式,在設計系統時,以能夠滿足最大熱負荷為依據,製冷壓縮機和冷風機選型的根據是最大冷、熱負荷工況。
  12. Based on the analysis of pool water evaporation heat transfer and the sensible heat transfer between indoor air and pool water, deduces the calculation formula of latent load by pool water evaporation

    摘要通過對游泳館內池水蒸發換及池水與室內空氣之間的顯分析,推導出池水蒸發潛熱負荷計算公式。
  13. The average temperature of supply water and backwater only is single function of extraventricular temperature. so only it can reflect radiator ' s emitting heat, heat net supplying heat and user ' s heat load

    只有二次網供回水平均溫度是室外溫度的單值函數,即它能反映用戶熱負荷、散器散量、網供量的大小。
  14. The chosen controlled parameter must be single function of extraventricular temperature because extraventricular temperature affect immediately radiator ' s emitting heat, heat net supplying heat and user ' s heat load. but the sometime chosen controlled parameters all are ' t extraventricular temperature ' s single function

    室外溫度的變化直接影響用戶熱負荷、散器散量、網供量的大小,所以選擇的被控參數應與室外溫度有單值函數關系,而以往所選的被控參數與室外溫度之間都不是單值函數關系。
  15. The general situation of natural gas source in china and the economy of wall - mounted gas boiler for individual heating are analyzed, and the current situation analysis and forecast on heating load of gas heating are made

    摘要分析了我國天然氣的氣源概況和燃氣壁掛爐分戶採暖的經濟性,進行了燃氣採暖熱負荷的現狀分析和預測。
  16. Based on the investigation of the average heat load during heating period and non - heating period, the paper conducts the distribution of heat load, thermodynamical calculation and economic index calculation for the union operation of various heating units

    根據調查採暖期和非採暖期的平均熱負荷,對不同類型的供機組聯合運行進行了熱負荷的分配、力計算及經濟指標的計算。
  17. Based on the theoretical analysis and design practice in successful development of allway desiel engine in china, the design concepts of key parts and components of engine, in particular the cylinder block and cylinder head, are analyzed for meeting the requirements for high performance and low emission as well as normal and reliable operation of diesel engine for medium and heavy commercial vehicle under high combustion pressure and high thermal load

    摘要結合我國自主開發的「奧威」發動機在設計工作中的理論分析與實踐,就低排放中重型商用車柴油機在開發工作中為滿足高性能、低排放的要求及在高燃燒爆發壓力和高熱負荷下正常可靠地工作,對發動機的關鍵零部件,尤其是缸蓋與缸體的設計概念進行了分析。
  18. The electric heat components and heated components in resistor furnace were regarded as research object, the simplified model was provided on the basis of simplification of studied objects, the thermotechnical theoretical calculation and analysis for it were done by utilizing radiation heat transfer theory, some main factors influencing the temperature of electric heat component were obtained on condition that the hot load for the heated component be constant, thermotechnical engineering scheme by which the service life for resistor component could be prolonged, was raised

    摘要以電阻爐中的電元件和被加元件為研究對象,經過簡化提出簡化模型,運用輻射換理論對其進行了工方面的理論計算和分析,在被加元件熱負荷一定的情況下,得出了影響電元件溫度的幾大要點,提出了延長電元件使用壽命的工技術方案。
  19. Investigation of thermal load on cylinder head with an insulated exhaust port

    排氣道氣缸蓋熱負荷研究
  20. Thermal capacity model for lpg vaporizer

    氣化器氣化模型及熱負荷計算
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