industrial waste heat meaning in English

工业废热

Since energy crisis occurred in 1970 ' s , latent heat thermal energy storage ( lhtes ) has gained more attention than before due to its being the key element to accomplish energy recovery and utilization of solar energy , industrial waste heat and off peak electricity . compared with developed countries , in this area , china still has a long way to go
自上个世纪70年代能源危机以来，相变贮能的理论与应用研究在世界发达国家迅速崛起并得到不断发展，其研究和应用涉及材料科学、太阳能、工程热物理、空调和采暖及工业废热利用等领域。
In this thesis , a closed brayton cycle is proposed , in which the supercritical lng is taken as its cold sink and an industrial waste heat as its heat source . in this thermodynamic system , the heat releasing process in the brayton cycle is a inconstant temperature process and it matches the process of lng boiloff well , therefore , the exergy loss in the heat transfer process is reduced . at the same time , waste - heat can be utilized effectively in the system
一、利用lng冷(火用)与工业余热的闭式brayton循环热力分析本论文讨论了lng在超临界压力下汽化时，选择无相变的brayton循环与之匹配，因为brayton循环的放热过程为变温过程，与lng的汽化过程有可能做到较好的温度匹配，减少换热过程的不可逆损失。