Heat transfer augmentation using twisted tape inserts: a review
MO Garg, H Nautiyal, S Khurana, MK Shukla - … and Sustainable Energy …, 2016 - Elsevier
Heat transfer enhancement is an important matter of concern for energy conservation and
also beneficial from economic point of view. The use of passive devices like twisted tapes …
also beneficial from economic point of view. The use of passive devices like twisted tapes …
Enhancing the thermal performance of TiO2/water nanofluids flowing in a helical microfin tube
A hybrid method with a microfin tube and TiO 2/water nanofluid with various nanoparticles
concentration has been investigated experimentally. The objectives of this work are to …
concentration has been investigated experimentally. The objectives of this work are to …
Inducing swirl flow inside the pipes of flat-plate solar collector by using multiple nozzles for enhancing thermal performance
In this numerical study, an attempt has been made to improve the thermal performance of
the flat-plate solar collector (FPSC) by inducing the swirl flow inside the tube by the …
the flat-plate solar collector (FPSC) by inducing the swirl flow inside the tube by the …
Novel design of delta winglet pair vortex generator for heat transfer enhancement
Heat transfer is a naturally occurring phenomenon that can be greatly enhanced with the aid
of vortex generators (VG). Three-dimensional numerical simulations of longitudinal vortex …
of vortex generators (VG). Three-dimensional numerical simulations of longitudinal vortex …
A review on the thermal performance of nanofluid inside circular tube with twisted tape inserts
Working fluid with higher thermal conductivity and tube with better fluid mixing are two
crucial elements for heat transfer enhancement in heat exchanger system. Hence, several …
crucial elements for heat transfer enhancement in heat exchanger system. Hence, several …
Heat transfer enhancement in a tube using circular cross sectional rings separated from wall
A numerical study was undertaken for investigating the heat transfer enhancement in a tube
with the circular cross sectional rings. The rings were inserted near the tube wall. Five …
with the circular cross sectional rings. The rings were inserted near the tube wall. Five …
Investigation of heat transfer enhancement in a new type heat exchanger using solar parabolic trough systems
Hydrogen production from solar energy is one of the most candidates in near future.
Concentric tube heat exchangers have been used in concentrated solar power (CSP) plants …
Concentric tube heat exchangers have been used in concentrated solar power (CSP) plants …
Numerical study of the laminar flow and heat transfer characteristics in a tube inserting a twisted tape having parallelogram winglet vortex generators
ZM Lin, LB Wang, M Lin, W Dang, YH Zhang - Applied Thermal Engineering, 2017 - Elsevier
The usage of wings or/and winglets vortex generators (VGs) could provide excellent heat
transfer performance with a minimal increase in pressure loss comparing with other VGs in a …
transfer performance with a minimal increase in pressure loss comparing with other VGs in a …
[HTML][HTML] Thermal improvement of heat exchanger with involve of swirl flow device utilizing nanomaterial
AA Azhari, AH Milyani, NH Abu-Hamdeh… - Case Studies in Thermal …, 2023 - Elsevier
The main objective of this article is to increase the flow mixing within a tube; in this regard,
the helical tape with external inserts was developed and studied. CuO based nanofluids was …
the helical tape with external inserts was developed and studied. CuO based nanofluids was …
Multi objective optimization of vortex generators for heat transfer enhancement using large design space exploration
In many applications, convective heat transfer enhancement is readily achieved by
generating streamwise vortices and coherent flow structures using Vortex Generators (VG's) …
generating streamwise vortices and coherent flow structures using Vortex Generators (VG's) …