Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Cheng‐Hung Huang"'
Autor:
Cheng-Hung Huang, Ya-Rou Zhong
Publikováno v:
AIMS Mathematics, Vol 9, Iss 4, Pp 8848-8867 (2024)
In this three-dimensional steady-state inverse heat transfer problem, we determine the magnitude of the spatially dependent volumetric heat source originating from multiple encapsulated chips mounted on a printed circuit board (PCB). Prior to the est
Externí odkaz:
https://doaj.org/article/255cb2a989274ef8ac095d92302ac7c7
Autor:
Cheng-Hung Huang, Tsung-Yi Lee
Publikováno v:
AIMS Mathematics, Vol 9, Iss 1, Pp 1997-2021 (2024)
The primary goal of this study is to achieve isothermal temperature control of the fluid at the outlet of a circular pipe through a gradient-based method. Typically, temperatures are set on the outer wall of the pipe to warm the fluid and achieve the
Externí odkaz:
https://doaj.org/article/a3138747862743419bf689f4a12ad280
Autor:
Cheng-Hung Huang, Kuan-Chieh Fang
Publikováno v:
Mathematics, Vol 12, Iss 10, p 1584 (2024)
In this study, an inverse conjugate heat transfer problem is examined to estimate temporally and spatially the dependent unknown surface heat flux using thermography techniques with a thermal camera in a three-dimensional domain. Thermography techniq
Externí odkaz:
https://doaj.org/article/4b7814748d0c482893c7f75e5e65c011
Autor:
Cheng-Hung Huang, Kai-Jyun He
Publikováno v:
Case Studies in Thermal Engineering, Vol 49, Iss , Pp 103227- (2023)
An experimental investigation to estimate the unknown spatially dependent surface heat flux of a flat plate based on the surface temperature readings taken by a thermography camera and the conjugate gradient method (CGM) is examined in this study. In
Externí odkaz:
https://doaj.org/article/68f913543b6547dfa0e3103625b7010f
Autor:
Cheng-Hung Huang, Kai-Jyun He
Publikováno v:
Case Studies in Thermal Engineering, Vol 39, Iss , Pp 102411- (2022)
The unknown spatially dependent surface heat flux is estimated for a three-dimensional steady-state inverse heat conduction-convection conjugated problem (IHCCCP) in this study. Air with a specified velocity flows over a flat plate which was subjecte
Externí odkaz:
https://doaj.org/article/c8ee68a480624b1b84e1b5d15f772f4f
Autor:
Cheng-Hung Huang, Li-Wei Liu
Publikováno v:
Case Studies in Thermal Engineering, Vol 32, Iss , Pp 101916- (2022)
An optimal design problem for estimating the design parameters of a delta winglet vortex generator (VG), i.e., its position, attack angle and perforated radius, was investigated in this work to improve the heat dissipation performance of a pin-fin he
Externí odkaz:
https://doaj.org/article/eb07e13ba7dc47ad974a9dfaac388052
Autor:
Cheng-Hung Huang, Li Chen
Publikováno v:
Case Studies in Thermal Engineering, Vol 28, Iss , Pp 101520- (2021)
An optimized design problem for a natural convection three-dimensional Y-shape-shifted heat sink is investigated numerically and experimentally in the present study. The software package CFD-ACE+ and the Levenberg-Marquardt method (LMM) are utilized
Externí odkaz:
https://doaj.org/article/58898045aef549e09f95e2ab3238fa07
Autor:
Cheng-Hung Huang, Yun-Lung Chung
Publikováno v:
Energies, Vol 14, Iss 4, p 844 (2021)
Heat exchangers with annular finned-tube type and partially wetted condition are utilized widely in engineering systems, such as air-conditioning systems and refrigeration systems. In addition, the physical properties of fin materials should be consi
Externí odkaz:
https://doaj.org/article/e491650b3c1d434a95b990ca34739c69
Autor:
Cheng-Hung Huang, Chih-Yang Kuo
Publikováno v:
Energies, Vol 13, Iss 23, p 6424 (2020)
A non-linear three-dimensional inverse shape design problem was investigated for a pipe type heat exchanger to estimate the design variables of continuous lateral ribs on internal Z-shape lateral fins for maximum thermal performance factor η. The de
Externí odkaz:
https://doaj.org/article/55212e4f1c5d412daf91ac6af2dacc78
Autor:
Cheng-Hung Huang, 黃正宏
103
This article studies the kinematic characteristics of Schatz 6R 6R-Bennett 4R hybrid mechanism, which is combined by the Bennett 4R mechanism and Schatz 6Rmechanism. In the preliminary analysis, a constant-velocity input is specified and the
This article studies the kinematic characteristics of Schatz 6R 6R-Bennett 4R hybrid mechanism, which is combined by the Bennett 4R mechanism and Schatz 6Rmechanism. In the preliminary analysis, a constant-velocity input is specified and the
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/48922040679980549519