A current common topic of study among scientists and engineers is how to reduce energy
usage. As the loading power of engineering devices is constantly upgrading, while they are …

Among the techniques offered to improve the efficiency of Waste Heat Recovery Shell and
Tube Heat Exchangers (WHR-STHX), the porous-filling is reported as an effective technique …

Investigation on the operation behavior of heat exchanger under various operation
conditions is essential in improving the life-span performance of an organic Rankine cycle …

Exhaust waste heat recovery technology based on power cycles requires high efficiency,
low flow resistance, and a compact structure for exhaust gas heat exchangers. It is a huge …

The recuperator with high compactness and power/weight ratio is a mandatory component
of portable microturbine generators (PMTG) to achieve the required energy density and …

The passive control of energy storage of Nano Enhanced Phase Change Material (NePCM),
heat and mass transfer in a closed space was investigated using a Gamma-Shaped baffle in …

Particle-to-supercritical carbon dioxide (sCO 2) heat exchangers (HXs) play a vital role in
coupling heat transfer fluid (HTF) from high-temperature thermal receivers to power cycle …

This paper presents a numerical study of the hydrothermal air-side performance of a tubular
heat exchanger fitted with flower baffles (FBs). The investigation was done by testing in-line …

One of the important challenges in city gate gas pressure reduction stations is the heating of
the natural gas prior to pressure reduction. Regarding the low efficiency of the common …

This paper uses numerical simulations to investigate heat transfer in a heat exchanger with
porous longitudinal fins and a counter-flow double tube. To improve the heat exchanger's …