[HTML][HTML] Numerical evaluation of the impact of using spiral innovative turbulator on improving the thermal performance of a helical double-pipe heat exchanger
Due to the necessity of performing thermal operations, heat exchangers are widely
employed in many different areas. The heat transfer and fluid flow within a spiral double …
employed in many different areas. The heat transfer and fluid flow within a spiral double …
[HTML][HTML] Enhancing thermal performance in a magnetized square cavity: Novel insights from mixed convection of Ag-MgO nanofluid around a rotating cylinder
This numerical investigation considers the mixed convection of a magnetically influenced
hybrid nanofluid in a two-dimensional square cavity containing a centrally positioned …
hybrid nanofluid in a two-dimensional square cavity containing a centrally positioned …
[HTML][HTML] A modified algebraic turbulent heat flux model for non-equilibrium and rotating flow and its application in film cooling simulation of a rotating turbine blade
Thermal fields and cooling flows over rotating turbine blades are usually a non-equilibrium
anisotropic flow, and most turbulence models in RANS simulations do not provide …
anisotropic flow, and most turbulence models in RANS simulations do not provide …
Numerical study of turbulent jet array im**ement in gas turbine blade leading edge cooling channel enhanced by transverse rib roughness
In the present paper, a comprehensive parametric study using turbulent jet array
im**ement and transverse rib roughness with a rib pitch range of 2.5≤ P r≤ 10 is …
im**ement and transverse rib roughness with a rib pitch range of 2.5≤ P r≤ 10 is …
[HTML][HTML] Proposal of innovative arc-shaped wall-jet film cooling: A numerical investigation
Numerous methods are conceived to pick up the heat from hot plats, where, amidst all, film
cooling methods possess several benefits and have always been considered. However …
cooling methods possess several benefits and have always been considered. However …
Infrared Thermal Image Processing Technique for Evaluating Superheated Steam as a Dry Sanitation Method
The objectives of this study were to develop a thermal image analysis method for assessing
the surface temperature of stainless steel (30 cm× 30 cm) during pilot-scale superheated …
the surface temperature of stainless steel (30 cm× 30 cm) during pilot-scale superheated …
Experimental heat transfer analysis of conical pin configurations in jet im**ement cooling with elongated nozzle holes
Background This study investigates the impact of jet im**ement cooling with varying
nozzle lengths on the heat transfer performance of smooth and conical pinned target …
nozzle lengths on the heat transfer performance of smooth and conical pinned target …
Design and verification of a KNN-based vibrating mesh atomiser
M Zhong, J Zhu, Y ** and steady im**ement jets with/without chevrons on a semi-circular concave surface
Striving for improved gas turbine performance requires operating at higher gas flow
temperatures, posing challenges in preserving the structural integrity of the gas turbine. To …
temperatures, posing challenges in preserving the structural integrity of the gas turbine. To …
Transient Experimental Study on Cooling Performance of a Radial Turbine with Im**ement Cooling in Rotating State
C Ma, H Zhang, J Zhang, X Wang - Aerospace Science and Technology, 2024 - Elsevier
Increasing the inflow temperature of a turbine is an effective approach for enhancing the
thermal efficiency of devices operating in the Brayton cycle, such as micro-gas-turbines and …
thermal efficiency of devices operating in the Brayton cycle, such as micro-gas-turbines and …