@incollection{Wang17, author = {Hua Wang and Qingtai Xiao and Jianxin Xu}, title = {Direct-Contact Heat Exchanger}, booktitle = {Heat Exchangers}, publisher = {IntechOpen}, address = {Rijeka}, year = {2017}, editor = {S M Sohel Murshed and Manuel Matos Lopes}, chapter = {7}, doi = {10.5772/66630}, url = {https://doi.org/10.5772/66630} }