New Method to Increase Efficiency of Steam and Hot Water Boilers Found in Russia
![](/sites/default/files/styles/medium/public/field/image/imgonline-com-ua-compressbysize-g5y6nbdtuaaz.jpg?itok=tya46vFJ)
Researchers from South Ural State University in Chelyabinsk, Russia, have developed a heat utilization system of flue gases generated by hot water and steam boilers.
Researchers from South Ural State University in Chelyabinsk, Russia, have developed a heat utilization system of flue gases generated by hot water and steam boilers.
Tehran, Dec 1, IRNA - Iran has joined few countries able to repair and reconstruct seven-megawatt steam turbine’s rotors.