Manual da ASME Sec. VIII Div. 2 - Aplicação em Filtro de Óleo Naval

Abstract

Pressure Vessels are equipment that are present in various sectors of society, from domestic to industrial environments. Standards such as ASME BPVC Section VIII - Division 2, exist to certify the safety and reliability of equipment whose design has followed its guidelines. Div.2 allows the application of numerical methods such as the Finite Element Method in the development and design of pressure vessels. The object of study of this work, is the oil filter for naval application, and requires the use of Div.2 and allows an analysis based on the evaluation of requirements using CAD (SOLIDWORKS) and CAE (ANSYS) modeling software. The paper proposes to present the theoretical and practical steps for the analysis of a Naval Oil Filter, in a manual format, in such a way that it facilitates the use of the standard and it is possible to replicate or adapt the resolution of similar problems. The vessel was evaluated for varying loading conditions and in light of the four requirements imposed by the standard. After evaluation, the Naval Oil Filter was approved to operate up to 1.60[MP a] as the application of the standard ensures that the equipment is protected against plastic collapse, local failure, buckling and cyclic loading.