Experimental investigation of heat transfer of supercritical CO2 cooled in helically coiled tubes based on exergy analysis

X Xu, Y Zhang, C Liu, S Zhang, C Dang - International Journal of …, 2018 - Elsevier
Experimental investigation of the cooling heat transfer of supercritical CO 2 in helically
coiled tubes with constant wall heat flux is analyzed based on exergy analysis. The …

Exergetic analysis of plate evaporator using hybrid nanofluids as secondary refrigerant for low-temperature applications

A Bhattad, J Sarkar, P Ghosh - International Journal of …, 2017 - inderscienceonline.com
The brine-based hybrid nanofluids are proposed as a secondary refrigerant in counter-flow
corrugated plate evaporator for low-temperature applications. Different types of alumina …

Exergic performance of plate evaporator coated with nanoparticles for fish preservation

A Bhattad - Australian Journal of Mechanical Engineering, 2024 - Taylor & Francis
ABSTRACT A theoretical analysis is conducted using a nano-coated plate evaporator
surface for fish preservation. Copper and alumina nanoparticles mixed with the base …

Convection Heat Transfer Analysis with Flow Resistance for Mini-Helically Coiled Tubes at Supercritical Pressures Experimentally.

AA Jaddoa - International Journal of Heat & Technology, 2021 - search.ebscohost.com
This paper analyzes the effect of fluid flow characteristics on the convection heat transfer for
mini-helically coiled tubes (HCT) using supercritical carbon dioxide (CO< sub> 2) as a …

Exergo-economic criteria for performance evaluation of enhanced heat transfer duct with constant wall temperature

SY Wu, L **ao, SM Chen, YR Li, JL Xu, C Liu - Applied Thermal …, 2012 - Elsevier
Combining the first and second laws of thermodynamics with the exergo-economic theory,
the exergy-economic performance of enhanced duct in comparison with reference smooth …

Combined energy and exergy analysis of a corrugated plate heat exchanger and experimental investigation

AK Tiwari, P Ghosh, J Sarkar - International Journal of …, 2014 - inderscienceonline.com
This paper presents an experimental investigation on combined energetic and exergetic
performance characteristics of a corrugated plate heat exchanger using water. On the basis …

Entropy generation assessment of shell and tube latent heat storage unit

MK Rathod, J Banerjee - International Journal of Exergy, 2015 - inderscienceonline.com
Thermodynamic optimisation for latent heat thermal energy storage unit (LHSU) is carried
out using the theory of minimisation of entropy generation number. The influence of key …

Experimental Investigation of The Turbulence Generators on Heat Transfer Inside Heated Duct

MJ Al-Dulaimi, F Hamad - Babylonian …, 2023 - journals.mesopotamian.press
This work investigates the heat transfer inside a square duct experimentally in the presence
of detached rectangular and triangular turbulence generators. The effect of the ratio of …

Influence of thermohydraulic irreversibilities on the efficiency of high temperature superconducting (HTS) cables

RK Gadekula, RS Dondapati - Physica C: Superconductivity and its …, 2020 - Elsevier
Abstract High Temperature Superconducting (HTS) cables are emerging as the alternate to
the conventional cables for power transmission and distribution due to their higher efficiency …

Exergy analysis of turbulent flow for tubes of power plant feed water heaters and condensers

RK Ali - International Journal of Exergy, 2009 - inderscienceonline.com
The thermal performance of heat exchangers that are essential units in power plants can be
substantially improved by a number of augmentation techniques. The entropy generation …