...Ananda Krishna Nagavarapu; Srinivas Garimella A comparative assessment between two modes for ammonia–water absorption, microchannel falling-film absorption and microscale convective-flow, is presented in this study. The microchannel falling-film absorber consists of an array of short microchannel...

...Ananda Krishna Nagavarapu; Srinivas Garimella This paper presents the development of a miniaturization technology for heat and mass exchangers used in absorption heat pumps. The exchanger consists of an array of parallel, aligned alternating shims with integral microscale features, enclosed between...