#TITLE_ALTERNATIVE#

• Main Author: IRWANSAH HASIBUAN (NIM 13602022), ALI
• Format: Final Project
• Language: Indonesia
• Online Access: https://digilib.itb.ac.id/gdl/view/9886
• Institution: Institut Teknologi Bandung

WISE (Wing In Surface Effect) aircraft developed by BPPT and LPPM-ITB. This aircraft mission used to flight interisland with altitude 3 meters from water surface. This aircraft capasity can carry 6 passengers and 2 crews. WISE-8 craft can landing on water surface.<p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> Many composite material used for WISE-8 airplane structure with the objrctive that aircraft have light weight compared than another material. Composite material used such as Glass-Epoxy, Swedish Plywood, and Polyurethena Foam. At skin structure used material configuration likes Glass-Epoxy (0,3mm) and Polyurethane Foam (3 mm). The spar structure use ply material Glass-Epoxy and Swedish Plywood.<p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> This final project shows to understand the influence of modulus alteration, thickness, and sum of glass-epoxy ply for MaxStress & MaxShear in every configuration. Static strength analysis tested to wing structure used finite element method (Software Patran 2005). Properties data of old Glass-Epoxy like reference for properties data of new glass-epoxy.<p> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> The analysis result shows that SP5_SPp4.5 configuration have lighter weight wing structure and safe condition.