... ) , outlet pressures ( P out = 764.8 – 889.0 kPa ) , and exponentially increasing heat input ( Q = Q 0 exp ( t / τ ) and τ = 8.5 s ) by the experimental water loop comprised of a multistage canned-type circulation pump controlled by an inverter. The SUS304 test tube of inner diameter ( d = 6 mm ) , heated...

... of the evaporative cooling of such an innovative falling film evaporator is presented. Water was used as the working fluid. The results are compared with published data for systems using mechanical pumps to circulate the fluid. Experimental investigation showed that the evaporative heat transfer coefficient of 6770...