夏安世同志,广东新会人,1903年出生。少年时期抱着技术救国的心愿,赴德国留学,在卡尔斯卢大学(Univesitat Frider-iciana Karlsruhe)学习制冷工程,以优异成绩毕业,后又得到制冷技术权威学者勃兰克教授(Prof Plank)熏陶,研究离心式制冷机工质,于1931年获机械工学博士学位,其研究成果对离心式制冷机的发展作出 Comrade Xia Anshi, born in 1903 in Xinhui, Guangdong. During the teenage years, he held a wish to save the country with technology, went to study in Germany, studied refrigeration engineering at the University of Karlsruhe (Univesitat Frider-iciana Karlsruhe), graduated with honors, and was later awarded Prof Plank, the authoritative scholar of refrigeration technology. , Researched centrifugal chiller working media, obtained a doctorate in mechanical engineering in 1931, its research results made for the development of centrifugal chiller