TY - GEN
T1 - Numerical modeling of ship composite-based on aluminum casting as alternative materials for ship building
AU - Tjahjanti, Prantasi Harmi
AU - Manfaat, Djauhar
AU - Panunggal, Eko
AU - Darminto, Darminto
AU - Nugroho, Wibowo Harso
PY - 2013
Y1 - 2013
N2 - The structure and construction of the ship is made of aluminum alloy, generally are of wrought aluminum alloys, when experiencing fatigue failure caused by a cracked vessel structure, is a serious problem. Reviewing of 'weakness' of wrought aluminum alloys for the ship, then in this study tries to provide material alternative for ship building is composite material based on aluminum casting AlSi10Mg (b) and reinforcing material silicon carbide (SiC), which has been intreatment with the optimum composition 15%. Analysis of numerical computation with the help of ANSYS software version 2.00 to be made numerical modeling ship to ship aluminum EN ACAlSi10Mg (b) and ship composite EN AC-AlSi10Mg (b)+SiC*/ 15p whether the material can be applied to building ship for see the distribution of stress. The results of the stress distribution in both of model numerical of ship, its value does not exceed the stress permits (sigma 0.2) and have a factor of safety above the minimum allowable limit, so it is safe to use. The overall, in numerical modeling, the ship material aluminum and ship composite materials can be used as an alternative material for ship building, however is still needed comprehensive testing in the field.
AB - The structure and construction of the ship is made of aluminum alloy, generally are of wrought aluminum alloys, when experiencing fatigue failure caused by a cracked vessel structure, is a serious problem. Reviewing of 'weakness' of wrought aluminum alloys for the ship, then in this study tries to provide material alternative for ship building is composite material based on aluminum casting AlSi10Mg (b) and reinforcing material silicon carbide (SiC), which has been intreatment with the optimum composition 15%. Analysis of numerical computation with the help of ANSYS software version 2.00 to be made numerical modeling ship to ship aluminum EN ACAlSi10Mg (b) and ship composite EN AC-AlSi10Mg (b)+SiC*/ 15p whether the material can be applied to building ship for see the distribution of stress. The results of the stress distribution in both of model numerical of ship, its value does not exceed the stress permits (sigma 0.2) and have a factor of safety above the minimum allowable limit, so it is safe to use. The overall, in numerical modeling, the ship material aluminum and ship composite materials can be used as an alternative material for ship building, however is still needed comprehensive testing in the field.
KW - ANSYS ver.12,0
KW - Aluminum casting
KW - Composite EN AC-43100(AlSi10Mg(b))+SiC/15p
KW - Ship building
UR - http://www.scopus.com/inward/record.url?scp=84886314851&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/AMR.789.143
DO - 10.4028/www.scientific.net/AMR.789.143
M3 - Conference contribution
AN - SCOPUS:84886314851
SN - 9783037857571
T3 - Advanced Materials Research
SP - 143
EP - 150
BT - Advances in Materials, Processing and Manufacturing
T2 - 13th International Conference on Quality in Research, QiR 2013
Y2 - 25 June 2013 through 28 June 2013
ER -