The Method of Computing the Thermal Conductivity of Heat-Insulation Oil Pipe Coupling

Li Jun Liu; Peng Yu; Ying Xu

doi:10.4028/www.scientific.net/AMM.278-280.251

Paper Titles

Anchorage Technology of the Umbrella-Shape Soil Anchor
p.230

Research on the Power Converter for Tidal Energy Generation
p.234

Study on Influence Analysis of Vehicle Steering Gains Based on ADAMS/Car of Suspension Torsion Bar and Anti-Roll Bar
p.239

The Calculation and Analysis of the Yacht Engine Cooling Water Jacket Based on the CFD Technology
p.245

The Method of Computing the Thermal Conductivity of Heat-Insulation Oil Pipe Coupling
p.251

Topology-Optimization of Fuel-Cell-Car’s Vice-Frame Structure
p.256

Design of Machining Fixture for Thin-Walled and Eccentric Parts
p.261

Parametric Study of Combustor Machined Ring Film-Cooling with TBC
p.267

Analysis and Simulation on the Influencing Factors of Braking Force for Permanent Magnetic Brake
p.278

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 278-280The Method of Computing the Thermal Conductivity...

The Method of Computing the Thermal Conductivity of Heat-Insulation Oil Pipe Coupling

Abstract:

Based on the inverse problem theory of heat conduction, thermal conductivity of heat-insulation oil pipe coupling is researched in the paper. The finite volume method is extended to solve the direct problem, and the 0.618 method is used to solve the inverse problem by optimizing the objective function. The results show that by using the method, taking the outer wall’s temperature as the sample indicators, the thermal conductivity and the temperature distribution of heat-insulation oil pipe coupling and the temperature distribution of heat-insulation oil pipe can be obtained easily and accurately.

You might also be interested in these eBooks

Advances in Mechatronics and Control Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 278-280)

Pages:

251-255

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.278-280.251

Citation:

Cite this paper

Online since:

January 2013

Authors:

Li Jun Liu, Peng Yu, Ying Xu

Keywords:

Heat Loss, Heat-Insulation Oil Pipe Coupling, Inverse Problem of Heat Conduction, Numerical Calculation

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Z.G. Wang, Y.T. Ma, X.Y. Xiang et al, Calculation method of wellbore heat transfer and heat loss during steam injection, J. Special Oil and Gas Reservoirs. 10 (2003) 38–41, in Chinese.

Google Scholar

[2] W.J. Ding, B. Deng, W.Q. Tao, Study of the effect of tube's juncture on heat loss in viscous oil extraction, J. University of Shanghai for Science and Technology. 25 (2003) 226–229, in Chinese.

Google Scholar

[3] X.Y. Liu, H.Q. Zhao, Z.H. Wang, Heat transfer experiment and simulation of vacuum heat-insulation oil pipe coupling, J. Journal of Engineering Thermophysics. 30(2009) 1895–1897, in Chinese.

Google Scholar

[4] Y. Chang, Z.G. Wang, X.Y. Xiang, Heat-loss experimental test and numerical simulation in wellbore steam flow process, J. Science Technology and Engineering. 19(2009) 7338–7341, in Chinese.

Google Scholar

[5] W.Q. Tao: Numerical Heat Transfer, second ed. Xi'an Jiaotong University Press, Xi'an, 2001, in Chinese.

Google Scholar

[6] Z.H. Wang, X.Y. Liu, H.Q. Zhao, Simulation and calculation of the thermal conductivity of vacuum heat-insulation oil pipe coupling without lining, J. Gasfield Surface Engineering. 28(2009) 39–40, in Chinese.

Google Scholar

[7] H.Y. Liu, S.B. Huang, The impact of tubing coupling on wellbore heat loss and its correction, J. Special Oil and Gas Reservoirs. 16(2009) 97–100, in Chinese.

Google Scholar