The strengthening heat transfer can significantly improve reduction feeding rate and shorten the cycle of reduction process, finally increase production efficiency.
通过强化传热可以大幅提高还原加料速度，缩短还原生产周期，提高生产效率。
2
A general cycle model of a solar engine is set up. The influence of finite-rateheat transfer and internal irreversibility on the cyclic performance of the system is searched.