<abstract xmlns="http://www.w3.org/1999/xhtml"><p> In order to explore a more reasonable structure and operating parameter, guide the design and improve the gasification of seawater Open Rack Vaporizer (ORV), Research on the rules of seawater that flows and heat transfer in the ORV tube was studied in this paper. By simplifying the model, heat transfer tube model with spoiler lever was obtained and simulated, the distribution of temperature field, gas ratio, velocity field and press field in rib tube were analyzed, and different inlet velocity of LNG, roughness of the tube wall both effected on the overall gasification, the results shows that the actual gasification efficiency from heat transfer tube is higher than normal, small difference of gas ratio outlet, velocity and temperature are both lower, LNG could be easer gasified at operating temperature between -162°C~+3°C than that between -162°C~+0°C.</p></abstract>

In order to explore a more reasonable structure and operating parameter, guide the design and improve the gasification of seawater Open Rack Vaporizer (ORV), Research on the rules of seawater that flows and heat transfer in the ORV tube was studied in this paper. By simplifying the model, heat transfer tube model with spoiler lever was obtained and simulated, the distribution of temperature field, gas ratio, velocity field and press field in rib tube were analyzed, and different inlet velocity of LNG, roughness of the tube wall both effected on the overall gasification, the results shows that the actual gasification efficiency from heat transfer tube is higher than normal, small difference of gas ratio outlet, velocity and temperature are both lower, LNG could be easer gasified at operating temperature between -162°C~+3°C than that between -162°C~+0°C.

Numerical Analysis on Rib-Tubes of Seawater Open Rack Vaporizer With the Spoiler Lever

Polish Maritime Research

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

In order to explore a more reasonable structure and operating parameter, guide the design and improve the gasification of seawater Open Rack Vaporizer (ORV),...

Numerical Analysis on Rib-Tubes of Seawater Open Rack Vaporizer With the Spoiler Lever

Published Online: Sep 13, 2017

Page range: 14 - 21

DOI: https://doi.org/10.1515/pomr-2017-0059

Keywords
The spoiler lever, Open Rack Vaporizer(ORV), Rib-tubes;Numerical simulation

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Numerical Analysis on Rib-Tubes of Seawater Open Rack Vaporizer With the Spoiler Lever

Published Online: Sep 13, 2017

Page range: 14 - 21

DOI: https://doi.org/10.1515/pomr-2017-0059

KeywordsThe spoiler lever, Open Rack Vaporizer(ORV), Rib-tubes;Numerical simulation

© 2017

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

Keywords
The spoiler lever, Open Rack Vaporizer(ORV), Rib-tubes;Numerical simulation