Liquid crystal thermography in gas turbine heat transfer: A review on measurement techniques and recent investigations

SV Ekkad, P Singh - Crystals, 2021 - mdpi.com
Liquid Crystal Thermography is a widely used experimental technique in the gas turbine
heat transfer community. In turbine heat transfer, determination of the convective heat …

Heat transfer—a review of 2002 literature

RJ Goldstein, ERG Eckert, WE Ibele… - International Journal of …, 2005 - Elsevier
Heat transfer continues to be a field of major interest to engineering and scientific
researchers, as well as designers, developers, and manufacturers. Considerable effort has …

Inverse heat conduction problem of estimating time-varying heat transfer coefficient

J Su, GF Hewitt - Numerical Heat Transfer, Part A: Applications, 2004 - Taylor & Francis
An inverse heat conduction problem is solved by using Alifanov's iterative regularization
method to estimate the time-varying heat transfer coefficient of forced-convective flow boiling …

Transient heat transfer measurements using thermochromic liquid crystal: lateral-conduction error

JR Kingsley-Rowe, GD Lock, JM Owen - … Journal of Heat and Fluid Flow, 2005 - Elsevier
Thermochromic liquid crystal (TLC) can be used to measure the surface temperature in
transient heat transfer experiments. Knowing the time at which the TLC changes colour …

Flow and heat transfer of confined impingement jets cooling using a 3-D transient liquid crystal scheme

T Wang, M Lin, RS Bunker - International Journal of Heat and Mass …, 2005 - Elsevier
It has been shown that the heat transfer coefficients obtained from using the 1-D transient
liquid crystal scheme are higher than those obtained from employing the 3-D scheme when …

Experimental investigation of heat transfer in a rotor–stator cavity with cooling air inlet at low radius

X Luo, L Wang, X Zhao, G Xu, H Wu - … Journal of Heat and Mass Transfer, 2014 - Elsevier
This article presents an experimental investigation of the heat transfer characteristics in a
typical rotor–stator system with cooling air inlet at low radius under different dimensionless …

The gas and steam turbines and combined cycle in IGCC systems

T Wang - Integrated gasification combined cycle (IGCC) …, 2017 - Elsevier
The combined cycle power island consists of three major components: the gas turbine (GT),
the heat recovery steam generator (HRSG), and the steam turbine (ST). The cleaned syngas …

A technique for processing transient heat transfer, liquid crystal experiments in the presence of lateral conduction

JPCW Ling, PT Ireland, L Turner - J. Turbomach., 2004 - asmedigitalcollection.asme.org
New techniques for processing transient liquid crystal heat transfer experiment have been
developed. The methods are able to measure detailed local heat transfer coefficient and …

Three-Dimensional transient heat conduction equation solution for accurate determination of heat transfer coefficient

S Ahmed, P Singh, SV Ekkad - Journal of Heat …, 2020 - asmedigitalcollection.asme.org
Accurate quantification of local heat transfer coefficient (HTC) is imperative for design and
development of heat exchangers for high heat flux dissipation applications. Liquid crystal …

Numerical inverse heat transfer analysis for temperature-sensitive-paint measurements in hypersonic tunnels

Z Cai, T Liu, B Wang, J Rubal, JP Sullivan - Journal of thermophysics …, 2011 - arc.aiaa.org
TEMPERATURE-SENSITIVE paint (TSP) is able to provide quantitative global heat transfer
diagnostics on hypersonic vehicles which is critical for the design of air vehicles [1–7]. The …