CALCULATION OF CYLINDRICAL PRODUCTS MADE OF COMPOSITE MATERIALS USING WRAP TECHNOLOGY
Tran Thi Thanh Van1*, Tran Ngoc Thanh2, Phạm Ngoc Vuong1, Nguyen Duong Nam1
1Vietnam Maritime University, Haiphong city, Vietnam
2Military Institute of Science and Technology, Ha Noi City, Viet Nam
*Corresponding author email: firstname.lastname@example.org
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The paper has developed the calculation method of composite structure design according to wrap technology, the main results have been achieved: (i) – Constructing a mathematical model of composting tank under pressure of two sealed cylindrical layers by “grid method” with the following solutions: All tensile loads absorbed by the fibers, the tensile strength of the substrate in composite materials can be ignored; Composite shell is a non-torque shell with a relative thickness within the limits: ; Stress on all fibers everywhere, at any point of the surface, is constant or durable shell is uniform; and (ii)- The applied mathematical model to calculate structural parameters of fabrication of water filter.