doi: 10.17586/2226-1494-2020-20-4-595-602


MODELING OF LIQUEFIED NATURAL GAS EVAPORATION IN MOBILE RESERVOIRS

A. Y. Baranov, K. A. Valentinova, L. V. Ivanov


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Baranov A.Yu., Valentinova K.A., Ivanov L.V. Modeling of liquefied natural gas evaporation in mobile reservoirs. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2020, vol. 20, no. 4, pp. 595–602 (in Russian). doi: 10.17586/2226-1494-2020-20-4-595-602


Abstract
The paper presents the analysis of isothermal storage of liquefied natural gas within the conditions of river navigation. The effect of constructive and technological solutions on the safety and profitability of liquefied natural gas application as an alternative to petroleum products is studied. The technique principle consists in a cryogenic storage modeling based on the energy equation of the vapor and liquid fractions and comparative analysis of several options for transportation of liquefied natural gas by river transport. In consequence of the study results, data were obtained on the relationship between the insulation thickness and the degree of tank filling having an effect on transport characteristics. It was revealed that transportation of liquefied natural gas in gas-insulated storage facilities is technically possible and satisfactory by combining the optimal specific volume of cryogenic liquid in the tank and sufficient thickness of thermal insulation. The results obtained can be used in the development of autonomous floating containers with a large insulation thickness, which will be towed along rivers without the use of carrier vessels.

Keywords: liquefied natural gas, cryogenic storage, thermal insulation, steam space, heat influx

References
1. Buyanova L.N., Mudrova O.M. Logistics of Low-Tonnage LNG. World of Transport and Transportation, 2019, vol. 17, no. 4, pp. 166–180. (in Russian). doi: 10.30932/1992-3252-2019-17-4-166-180
2. Fedorova E.B. State-of-the-Art and Development of the Global Liquefied Natural Gas Industry: Technologies and Equipment. Moscow, Gubkin University, 2011, 159 p. (in Russian)
3. Maioretc M.A., Simonov K.V. Liquefied Natural Gas – The Future of Global Energy Economy. Moscow, Al'pina Publ., 2013, 131 p. (in Russian)
4. Rachevsky B.S. Production and Consumption of Compressed AND Liquefied Natural GAS CNG/NG. Moscow, Gubkin University, 2018, 173 p. (in Russian)
5. Arkharov A.M. et.al. Cryogenic Systems. Moscow, Mashinostroenie Publ., 1996, 575 p. (in Russian)
6. Cvetkov F.F., Grigorev B.A. Heat-Mass-Exchange. Moscow, MPEI Publ., 2005, 549 p. (in Russian)
7. Vasilev G.G., Ivantcova S.G., Rakhmanin A.I. Safe operation ensurance of large-sized isothermal tanks for liquefied natural gas storage. Gas Industry Magazine, 2013, no. 11, pp. 57–61. (in Russian)
8. Arkharov A.M. et al. Cryogenic Systems. Moscow, Mashinostroenie Publ., 1999, pp. 556–562. (in Russian)
9. Iakovlev E.I., Vidovskii L.A., Globa V.M. Thermal Conditions of Liquefied Gas Storages. St. Petersburg, Nedra Publ., 1992, 182 p. (in Russian)
10. Lemmon E.W., McLinden M.O., Friend D.G. Thermophysical properties of fluid system. NIST Chemistry Webbook, NIST Standard Reference Database Number 69.
11. Scurlock R.G. Surface Evaporation of Cryogenic Liquids, Including LNG and LPG. Stratification, Rollover and Handling of LNG, LPG and Other Cryogenic Liquid Mixtures. Springer International Publishing, 2016, pp. 41–62. doi: 10.1007/978-3-319-20696-7_4
12. Kandoliya P.D., Mehta N.C. Recent research on cryogenic storage tank: a review. International journal for research in applied science & engineering technology (IJRASET), 2017, vol. 5, no. 4, pp. 1681–1686.
13. Kaganer M.G. Thermal Insulation in Cryoengineering. Moscow, Mashinostroenie Publ., 1966, 275 p. (in Russian)


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