Waste-heat driven ammonia-water absorption chiller for severe ambient operation

S Garimella, MJ Ponkala, A Goyal… - Applied Thermal …, 2019 - Elsevier
A packaged ammonia-water absorption chiller using a waste-heat stream and operating at
severe ambient conditions is developed and experimentally evaluated. The chiller is …

Direct-coupled desorption for small capacity ammonia-water absorption systems

MA Staedter, S Garimella - International Journal of Heat and Mass Transfer, 2018 - Elsevier
An investigation of direct gas-coupled desorption for small capacity ammonia-water
absorption is presented. Some applications favor or require the use of direct-coupling of the …

Multivariable feedback control of small-capacity ammonia-water absorption systems

A Goyal, S Garimella - Energy Conversion and Management, 2019 - Elsevier
This paper presents the development and experimental evaluation of a multivariable
feedback controller for small-capacity ammonia-water absorption systems. Experiments …

Transient simulation of ammonia–water mixture desorption for absorption heat pumps

AA Roeder, A Goyal, S Garimella - International Journal of Refrigeration, 2019 - Elsevier
Prediction of transient response is crucial to understanding the impact of time-varying
operating conditions and the development of field-deployable control systems. A …

Integration of a Solid Oxide Fuel Cell system with a heat driven refrigeration system for refrigerated transportation application

B Pandya - 2023 - etheses.bham.ac.uk
This study investigates a novel combined cooling and power concept with a Solid Oxide
Fuel Cell (SOFC) driven Vapour Absorption Refrigeration System (VARS) for automotive …