Temperature Field Analysis of LNG Tank under Ultra-Low Temperature Based on Finite Element Method

Article Preview

Abstract:

LNG tank has extremely low operating temperature, hazardous storage medium and large capacity storage space, therefore it is necessary to carry out temperature field analysis for LNG tank under Ultra-low temperature, and the temperature of LNG tank under Ultra-low temperature is simulated based on finite element method. Firstly, the finite element model of temperature field is analyzed. Secondly, the simulation parameters of LNG tank under Ultra-low temperature are given. Finally, the simulation results are carried out, and the temperature field of LNG tank under Ultra-low temperature is obtained.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

566-569

Citation:

Online since:

February 2015

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] S.E. Chul, P.J. Jun. Soil freezing characteristics and temperature distribution in in-ground LNG storage tank, International Journal of Offshore and Polar Engineering, 22 (2012) pp.53-62.

Google Scholar

[2] J.J. Yang, C. Fang. Finite element analysis of wall temperature field and stress distribution of large LNG storage tank at high temperature, Journal of Tianjin University Science and Technology, 45 (2012) pp.505-510.

Google Scholar

[3] S.J. Jeon, B, M, Jin-Moo, Y.J. Kim. Consistent thermal analysis procedure of LNG storage tank, Structural Engineering and Mechanics, 25 (2007) pp.445-466.

DOI: 10.12989/sem.2007.25.4.445

Google Scholar

[4] L. Dahmani, R. Mehaddene. Thermomecanical response of LNG concrete tank to cryogenic temperatures, Defect and Diffusion Forum, 312-315 (2011) pp.1021-1026.

DOI: 10.4028/www.scientific.net/ddf.312-315.1021

Google Scholar

[5] S. Roh, G. Son, G. Song. Numerical study of transient natural convection in a pressurized LNG storage tank, Applied Thermal Engineering, 52 (2013) pp.209-220.

DOI: 10.1016/j.applthermaleng.2012.11.021

Google Scholar