Experimental investigation and modeling of the response surface methodology for the optimization of a multiloop heat pipe

Considering thermohydrodynamic instabilities in the design of cooling systems has become a trend, which led to evolution thermal management. However, such instabilities, cause flow perturbations, are difficult explain by using physical theories. The aim this study was use parameter-based modeling technique, namely response surface methodology (RSM), characterize dynamics multiloop heat pipes (MLHPs) under various loads. RSM, is based on statistics, used determine relationship between parameters and responses MLHPs, represented polynomials. Th our RSM explore condensation process MLHPs. Through exploration, optimal heating load condition determined for In operation range 10–110 W, MLHPs exhibited high performance at charge ratio 31.1% 44.2% poor from 71% 84%. can be find solutions avoid failure chaotic devices.