direct heat exchange
英 [dəˈrekt hiːt ɪksˈtʃeɪndʒ]
美 [dəˈrekt hiːt ɪksˈtʃeɪndʒ]
网络 直接换热
双语例句
- If the ground-source heat pump are used in open systems, namely the use of direct extraction of groundwater and pumps refrigerant for heat exchange, and at suitable locations recharge or discharge.
如果地源热泵采用的是开路系统，即利用水泵直接抽取地下水与制冷剂进行热交换，并在合适地点回灌或排放。 - Application of direct sewage-source heat pump system to Olympic Village Heat Exchange Station
直接式污水源热泵系统在奥运村换热站中的应用 - According to the main problems existed in direct heat exchange boiler some transformation methods are discussed.
针对直接换热热水锅炉存在的主要问题，提出了改造的方法； - For this kind of RF, the compartment air only has direct heat exchange with the secondary cooling medium, and does not contact with the refrigerant, so the risk of inflammation and explosion is reduced to the least.
对于该型式的电冰箱，箱内空气只与二次冷媒进行热交换，与可燃性制冷剂不直接接触，因此，大大降低了电冰箱采用可燃性制冷剂燃烧爆炸的危险性。 - In the 4th chapter, it describes the crystal instruction and the thermodynamic characteristics of the gas hydrate, it also discusses the phase equilibrium of hydrate, the heat and mass transfer of direct contact heat exchange in theory.
论文第四章对气体水合物的晶体结构和热力性质进行了研究，并对气体水合物的相平衡、直接接触式气体水合物反应的传热传质等问题进行了理论探讨。 - In this paper, a new steam generator is presented, which changes the indirect heat exchange in traditional boiler and realizes low consumption and high effi-ciency steam supply by direct heat exchange between high temperature gas and atomized water.
本文介绍的蒸汽发生器改变了传统的锅炉间接换热的方式，采用高温烟气与雾化水直接换热方式实现了低耗高效的蒸汽供给。 - To improve the efficiency of heat transfer, the system adopts direct contact heat exchange.
为了提高换热效率采用直接接触换热。 - It is the first domestic direct contact gas hydrate/ binary ice cold storage/ release experimental installation with practical value, using a direct contact method improves the heat exchange efficiency, it has got a quicker reaction velocity and a heavy cold storage density.
国内首例具有实用意义的直接接触式气体水合物／二元冰蓄放冷实验装置，采用直接接触式提高了换热效率，气体水合物反应速度快，蓄冷密度高。 - The researches show that the release energy Equivalent to about 60 times the need energy in the process, a great energy saving potential can be expects. But the existing process has no feasibility to recycle the reaction heat by direct heat exchange.
结果表明，工艺放热量约为所需加热量60倍，有很大的节能潜力，但现有工艺没有采用直接热交换回收反应热的可行性。