ANALISA TEGANGAN PIPA PADA SISTEM PERPIPAAN DARI OUTLET SEPARA TOR MENUJU INLET PROCESS DAN BYPASS PLANT DI PT.TITIS SAMPURNA LIMAU TIMUR PRABUMULIH MENGGUNAKAN PROGRAM CAESAR II

R.H, GIN-GIN and Abidin, Zainal (2016) ANALISA TEGANGAN PIPA PADA SISTEM PERPIPAAN DARI OUTLET SEPARA TOR MENUJU INLET PROCESS DAN BYPASS PLANT DI PT.TITIS SAMPURNA LIMAU TIMUR PRABUMULIH MENGGUNAKAN PROGRAM CAESAR II. Undergraduate thesis, Sriwijaya university.

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Abstract

Nuclear Plant, Gheothermal Plant, Gas Plant, both in Onshore and in Offshore, all have and need piping. Piping is the piping lane that connects the line in a production plant. Piping has the function to moving the fluid from one place to other place. After the piping system is installed and operating, it appears stress on the piping system, among other things as a result of sustained load, and stress as a result of thermal load. Stress as a result of sustained load is the stress that is caused as a result of heavy loads and pressure pipe in the pipe while as a result of thermal load caused by the increase in working temperature on the pipe so that the pipe expansion. Pipe stress analysis is a method of calculating the stress on the pipe caused by static load and dynamic load which is a resultant effect of gravity, changes in temperature, pressure within the pipe and outside the pipe, changing the amount of discharge fluid flowing in the pipe and the influence of seismic force. The development of Computer technology is very fast these days hardly aid the speed and accuracy in the calculation of pipe stress analysis. There are some Computer programs that can be used for pipe stress analysis program including AUTO PIPE, PS CAEPIPE, CAESAR II etc. Pipe is a term for a hollow cylinder object and used to move the substances Processing results such as liquid fluid, vapors, solids are melted and fine powder. Piping system is a combination of pipes which have a total length is relatively short and has components such as valves, flange, elbow, branching, nozzles, reducers, support, and others that operate on a plant. The stress that occur in piping systems can be grouped into two categories, namely Normal Stress and Shear Stress. Normal stress is composed of three components, namely Longitudinal Stress, Circumferential Stress or Hoop Stress, Radial Stress. Shear stress consists of two components, namely stress due to shear forces and torsional stress. Stress equations code ASME / ANSI B31.3 divide the stress by the load happens to be three kinds of stress for constant load (Sustained load), stress because expansion load and stress as the load is not unexpected (Occasional load). Piping system of gas that there in PT.Titis Sampuma Limau Timur Prabumulih was chosen as a reference for analyzing the stress that occurs of construction of the piping system. The main purpose of analyzing the piping system is to find out the reaction force, the moment and the stress that occurs of construction of the piping system. The construction of pipe systems that analyzed was pipe system from the outlet separator to the inlet separator and bypass process plant, with the material specification API 5L Grade B Schedule 80, Temperature 83 ° F, with a pressure of 570 Psi. The methods to analyze the piping system was using Caesar II. The steps that done are by modeling the piping system with simple elements and determine a load on the system, so as to produce translation, rotation, reaction force and moment at each node or restraint, and stress which occurs along the pipeline. After calculation with using Caesar II program then obtained the maximum stress on the node 235 amount of 17883.7 Psi, maximum force occurs in the Y axis is on the node 160 amount of 12895 lb and a maximum moment occurs in the Z axis is on the node 210 amount of 24710.3 ft.lb. : Caesar II,Piping System, Stress, Force, Moment : 18(1981-2014) Keywords Citations

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Caesar //, Sistem Perpipaan, Tegangan, Gaya, Momen
Subjects:	T Technology > TJ Mechanical engineering and machinery > TJ1040-1119 Machinery exclusive of prime movers > TJ1073.5.B38 Fluid-film bearings.
Divisions:	03-Faculty of Engineering > 21201-Mechanical Engineering (S1)
Depositing User:	Ichlasyah Aisyah
Date Deposited:	29 Aug 2025 02:46
Last Modified:	29 Aug 2025 02:46
URI:	http://repository.unsri.ac.id/id/eprint/183459

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