Efficiency of the air heater in a heat recovery system at different thermophysical parameters and operational modes of the boiler

Nataliia Fialko, Alla Stepanova, Raisa Navrodska, Nataliia Meranova, Yulii Sherenkovskii
2018 Eastern-European Journal of Enterprise Technologies  
doi:10.15587/1729-4061.2018.147526 fatcat:cddvw7y4tjcofpcx3ieo4swtty