Tower characteristics correlation and parameter retrieval in wet-cooling tower with expanded wire mesh packing

RK Singla, K Singh, R Das - Applied Thermal Engineering, 2016 - Elsevier
In this work, an experimental investigation is performed on a counter flow forced draft
cooling tower with expanded wire meshed fill as packing material. The effect of controlling …

Forward and inverse solutions of a conductive, convective and radiative cylindrical porous fin

R Das - Energy Conversion and Management, 2014 - Elsevier
This paper deals with the numerical study of a conductive, convective and radiative
cylindrical porous fin. At first, Runge–Kutta method-based numerical solution is obtained for …

Prediction of porosity and thermal diffusivity in a porous fin using differential evolution algorithm

R Das, DK Prasad - Swarm and Evolutionary Computation, 2015 - Elsevier
In this paper, simultaneous inverse prediction of two parameters such as the porosity and
thermal diffusivity of the fluid in a porous fin is done for satisfying a given temperature …

Application of decomposition method and inverse prediction of parameters in a moving fin

RK Singla, R Das - Energy Conversion and Management, 2014 - Elsevier
The application of the Adomian decomposition method (ADM) is extended to study a
conductive–convective and radiating moving fin having variable thermal conductivity. Next …

A modified decomposition solution of triangular moving fin with multiple variable thermal properties

PK Roy, A Mallick, H Mondal, P Sibanda - Arabian Journal for Science and …, 2018 - Springer
In this paper, we use the modified decomposition method (MADM), a recent mathematical
technique to find closed-form solutions of the singular nonlinear heat transfer equation of a …

Estimation of operating parameters of a SOFC integrated combined power cycle using differential evolution based inverse method

P Sarmah, TK Gogoi, R Das - Applied Thermal Engineering, 2017 - Elsevier
Inverse analysis is an efficient method to estimate parameters that characterizes a given
system. It offers lot of flexibility at the designer's hand in selecting the most suitable …

A reliable convergent Adomian decomposition method for heat transfer through extended surfaces

M Turkyilmazoglu - International Journal of Numerical Methods for …, 2018 - emerald.com
Purpose This paper aims to revisite the traditional Adomian decomposition method
frequently used for the solution of highly nonlinear extended surface problems in order to …

Approximate analytical method for porous stepped fins with temperature-dependent heat transfer parameters

K Singh, R Das, B Kundu - Journal of Thermophysics and Heat Transfer, 2016 - arc.aiaa.org
This work presents the thermal investigation of a porous stepped fin made from different
ceramic porous materials (Al and SiC) having temperature-dependent internal heat …

Estimation of critical dimensions for a trapezoidal-shaped steel fin using hybrid differential evolution algorithm

R Das, K Singh, TK Gogoi - Neural Computing and Applications, 2017 - Springer
This paper deals with the inverse prediction of parameters in a trapezoidal fin with
temperature-dependent thermal conductivity and heat transfer coefficient. Three critical …

Adomian decomposition method for a stepped fin with all temperature-dependent modes of heat transfer

RK Singla, R Das - International Journal of Heat and Mass Transfer, 2015 - Elsevier
The application of Adomian decomposition method (ADM) is demonstrated for a nonlinear
problem involving conductive, convective and radiative stepped fin with temperature …