Effect of alumina nano-powder on the natural convection of water under the influence of a magnetic field in a cavity and optimization using RMS: Using empirical …

Z Li, AK Hussein, O Younis, S Rostami, W He - … Communications in Heat …, 2020 - Elsevier
In the current research, the free convection and radiation heat transfer of the alumina/water
nanofluid in a two-dimensional square cavity at an angle of 45° with the horizontal has been …

Optimization of aviation kerosene from one-step hydrotreatment of catalytic Jatropha oil over SDBS-Pt/SAPO-11 by response surface methodology

X Li, Y Chen, Y Hao, X Zhang, J Du, A Zhang - Renewable Energy, 2019 - Elsevier
The Pt/SAPO-11 was modified by sodium dodecyl benzene sulfonate (SDBS) to synthesize
a new catalyst SDBS-Pt/SAPO-11 firstly. And then, the structure of SDBS-Pt/SAPO-11 was …

Multi-objective optimization of precooled JT cryocooler working at liquid hydrogen temperature

C Qiu, S Chen, Y Shen, Z Gan - Energy, 2023 - Elsevier
With the advantages of no moving parts at low temperature, flexibility and simple structure,
the precooled Joule-Thomson (JT) cryocooler working at liquid hydrogen temperature has …

Application of response surface methodology and desirability approach to investigate and optimize the jet pump in a thermoacoustic Stirling heat engine

P Yang, H Chen, Y Liu - Applied Thermal Engineering, 2017 - Elsevier
A jet pump used in the thermoacoustic engine can improve the performance by suppressing
the Gedeon streaming. In this paper, response surface methodology (RSM) and desirability …

Prediction and parametric analysis of acoustic streaming in a thermoacoustic Stirling heat engine with a jet pump using response surface methodology

P Yang, YW Liu, GY Zhong - Applied Thermal Engineering, 2016 - Elsevier
Jet pumps are widely used in thermoacoustic Stirling heat engines and pulse tube
cryocoolers to restrain acoustic streaming and improve the system performance. In this …

Application of response surface methodology in the optimization of magneto-hydrodynamic flow around and through a porous circular cylinder

SM Vahedi, AZ Ghadi, MS Valipour - Journal of Mechanics, 2018 - cambridge.org
In this study MHD flow around and through porous cylinder is numerically investigated. The
governing equations are developed in polar coordinate arrangement in both porous and …

An efficient hybrid approach of improved adaptive neural fuzzy inference system and teaching learning-based optimization for design optimization of a jet pump-based …

N Le Chau, TP Dao, VA Dang - Neural Computing and Applications, 2020 - Springer
The acoustic streaming is a key drawback and eliminates the performance of a jet pump-
based thermoacoustic-Stirling heat engine. The present study deals with a new hybrid …

Influence of gas axial conduction enhancement factor on the oscillating flow behavior of an inertance pulse tube cryocooler

D Panda, AK Satapathy, SK Sarangi - Cryogenics, 2022 - Elsevier
Most one-dimensional simulation models developed so far to estimate the theoretical
performance of pulse tube cryocoolers ignore the effect of heat loss arising out of thermal …

Parameter analysis and performance optimization for the vertical pipe intake-outlet of a pumped hydro energy storage station

H Zhang, X Gao, B Sun, Z Qin, H Zhu - Renewable Energy, 2020 - Elsevier
The vertical pipe intake-outlet plays an important role in the pumped hydro energy storage
(PHES), and its main parameters included the orifice height ratio (H∗), the diffuser short …

[PDF][PDF] Natural convection in a triangular top wall enclosure with a solid strip

AK Hussein, SK Rout, F Fathinia, R Chand… - Journal of …, 2015 - researchgate.net
Natural convection inside a two-dimensional rectangular cavity with a triangular roof having
an adiabatic solid strip inserted at a middle of the cavity is studied numerically using a finite …