The invention provides a weight calculating method and system of a C-shaped independent liquid cargo tank; the method is applied to the design of a liquefied gas carrier and comprises the steps: calculating a steam pressure and a liquid pressure according to the basic parameters of the C-shaped independent liquid cargo tank; calculating an internal pressure and calculating a minimum plate thickness of an enclosure according to the internal pressure; dividing plate seams of a tank body and enclosure covers of the C-shaped independent liquid cargo tank, thereby obtaining a plurality of plates; gaining specific areas of the plates by adopting an integral method, thereby obtaining the specific area of the whole C-shaped independent liquid cargo tank; obtaining the weight of the enclosure of the C-shaped independent liquid cargo tank according to the specific area of the C-shaped independent liquid cargo tank, the minimum plate thickness of the enclosure and the basic parameters; and calculating the weight of the accessories of the C-shaped independent liquid cargo tank, thereby obtaining the weight of the C-shaped independent liquid cargo tank.
Weight calculating method and system of C-shaped independent liquid cargo tank
2015-07-01
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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