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- A numerical calculation of enhanced heat transfer efficiency of LFT is finished in this paper by the boundary element method. 本文運用邊界單元法對低肋管的強化傳熱效能進(jìn)行了數值計算。
- The influence of ovens hearth structure on heat transfer efficiency is analyzed in this paper, and several improving methods are presented. 分析了烘爐爐膛結構對換熱效率的影響，并提出了幾種改進(jìn)的方法。
- In the condensation heat transfer process, the presence of noncondensable gas greatly deteriorates the heat transfer efficiency. 蒸汽冷凝傳熱中,不凝氣的存在將導致傳熱過(guò)程的嚴重惡化,所以研究不凝氣對冷凝傳熱的影響,歷來(lái)受到重視。
- It widespread application in the crude distillation units, enable heat transfer efficiency to obtain enhances greatly, and save the energy. 同時(shí)，它在常減壓裝置上的廣泛應用，使其傳熱效率得到大大提高，從而節約了能源。
- Limited by the structure of itself, there is a lot of water deposited in the cylinder of the traditional scrapers so that the heat transfer efficiency is lowed. 傳統刮片機滾筒由于受自身結構的限制,其冷凝水大量積存,嚴重地影響了滾筒傳熱效果。
- Plate-fin heat exchanger (PFHE) plays an important role in aerospace, chemical engineering and HVAC, because of its high heat transfer efficiency and compactness. 板翅式換熱器由于具有效率高、體積小等突出優(yōu)點(diǎn),在航空、化工、HVAC等領(lǐng)域具有不可替代的地位。
- The bulk characteristics of the PHE w ere evaluated from heat transfer and pressure drop characteristics,heat transfer efficiency,compactness and economic characters etc. 此外還從傳熱與流阻性能、傳熱效率、緊湊性和經(jīng)濟性等方面對板式換熱器的整體性能進(jìn)行了評價(jià)。
- Plate-fin heat exchanger (PFHE) is widely used in the areas of power，chemical engineering and aerospace for its high heat transfer efficiency, compactness and flexibility. 板翅式換熱器具有體積小、重量輕、效率高等特點(diǎn)，廣泛應用于能源、化工、航天等眾多領(lǐng)域，在換熱設備中發(fā)揮著(zhù)重要作用。
- Calculated results of the ideal heat transfer efficiency of PFHE indicate that the flow distribution is of first-order importance to the heat transfer efficiency. 通過(guò)對比研究帶原始和改進(jìn)型封頭板翅換熱器的換熱效能發(fā)現：封頭結構改進(jìn)引起的換熱器內部物流分配均勻性的提高，在一定程度上提高了換熱器的換熱效能。
- Microencapsulation has many advantages for the application of phase change thermal energy storage materials such as encapsulating and protecting the core materials, improving the heat transfer efficiency of phase change materials, etc. 摘要將相變蓄能材料進(jìn)行微膠囊化包覆可有效地克服固液相變材料在相變過(guò)程前后發(fā)生相態(tài)變化引起的使用不便，提高相變材料的傳熱效率。
- The fouling deposition on surface of the heat exchanger can tremendously reduce the heat transfer efficiency of said exchanger, hence, it is very important to diagnose the causes of fouling formation. 摘要污垢在換熱器表面的沉積會(huì )大大降低其傳熱效率。
- The theoretical analysis and experimental results show that the elliptic cavity is good for falling film evaporation and can effectively enhance the speed of evaporation and heat transfer efficiency. 理論分析和實(shí)驗結果表明,橢圓腔板束有利于降膜蒸發(fā),能有效地提高蒸發(fā)速度和傳熱效率。
- Plate-fin heat exchanger (PFHE) plays important role in aerospace, chemical engineering, air separation plants and HVAC because of its high heat transfer efficiency, compactness and flexibility. 板翅式換熱器由于具有體積小、重量輕、效率高等突出優(yōu)點(diǎn)，在航空、化工、空氣分離、HVAC等工業(yè)領(lǐng)域的應用具有不可替代的地位。
- In order to analyse the gas-solid separation efficiency,heat transfer efficiency and the resistance of the preheater system,studied the cyclone preheater by thermal numerical simulation. 旋風(fēng)預熱器是水泥預熱系統中的重要組成部分,為了分析旋風(fēng)預熱器的氣固分離效率、換熱效率和系統阻力情況,對預熱器進(jìn)行熱態(tài)數值模擬研究。
- There are some problems with bubbler or buffle. Cautions: For bubblers, the heat transfer efficient of the channel is 0!! 你的網(wǎng)格太爛了，還有好像你的冷卻管道的屬性有問(wèn)題。具體的就不清楚了。
- The result shows that the main reason why the heat transfer efficiency of the heating tracer is low is there is a small grip between the heating tracer and the process pipe. 在伴熱管和工藝管之間敷設導熱膠泥后可使伴熱管的伴熱效率得到很大的提高。
- overall heat transfer efficiency 全熱交換效率
- finned tube heat transfer efficiency 翅片效率
- MPPT is used to improve transfer efficiency. 采用先進(jìn)的最大功率跟蹤(MPPT)控制技術(shù)，效率高。
- Chengyi Heat Transfer Equipment Co., Ltd. 東莞誠藝熱轉印設備有限公司。
