Analisis Tegangan Statik pada Sistem Perpipaan Fuel Bunkering Fluida High Speed Diesel (HSD) Menggunakan CAESAR II

Abstract

The piping system has an important function to transport fluids from one place to another quickly and safely. Fluid flowing in the piping system produces different pressures, weights and temperatures. Piping systems must be designed properly and correctly in order to avoid failures and leaks. In this study, static stress analysis will be carried out on the fuel bunkering piping system to distribute High Speed Diesel (HSD) fluid. This study aims to analyze and obtain the amount of stress in the piping so that it will not exceed the permissible stress. Stress occurs due to sustained loading and thermal loading. Stress analysis was carried out using the CAESAR II software for two conditions, namely design conditions. The results of the design condition analysis show that the maximum stress at sustain load is 8533.85 lb/in2 and the stress due to thermal load is 22008.59 lb/in2. Stresses due to sustain loads and thermal loads are still within the permissible safe limits according to the type of material listed in ASME B31.3, namely 20,000 psi and 30,000 psi for sustain loads and thermal loads.