INTRODUCTION Pipe Stress Evaluation refers to Means of figuring out, analysing stresses which might be induced in a pipe or members in a piping system which is subjected to both thermal stresses or mechanical stresses. Stresses induced within the pipes may come as a consequence of a number of origins. This will likely embrace masses on the pipe, bolting, thermal gradients, stress exerted on the pipes by flowing fluids, thermal transients and so on. There are some programs that are extremely delicate to exterior masses. This brings the need of Pipe Stress Evaluation. To maintain a system in good and dealing state, all these stresses induced within the pipes are to be completely analysed together with their predicted outcomes. SOFTWARES FOR PIPE STRESS ANALYSIS Gone are the times when stresses induced within the pipes had been calculated by noting power parts and subsequent calculation of stresses. On this period of digitalization, there are a number of softwares which ease up this technique of calculating all stresses induced within the pipes. Designer must enter the mannequin of piping system. He should present all required parameters after which softwares can do calculations on their very own. Primarily based on the Pipe Stress Evaluation and Softwares used for a similar, following are a number of the softwares that engineers use for the aim: CAESAR II:
It’s largely used pipe flexibility and stress evaluation software program however customers complain concerning its lack of consumer pleasant interface. CAESAR II gives customers with a radical evaluation. It’s close to piping system or community that’s subjected to all kinds of masses by taking a number of parameters of every pipe into consideration. The parameters embrace weights of the pipes, stress, thermal circumstances and different dynamic values. The calculations are carried out on trade based mostly tips. The software program is claimed to have a two manner hyperlink with CAD softwares and design stays in-tact throughout evaluation. AUTOPIPE: Ready by Bentley programs, AutoPIPE is without doubt one of the most user-friendly softwares that engineers internationally use for a number of stresses induced within the pipes. The software program is comparatively new within the trade. However it has already consolidated its big fan base by its nice options and functions. AutoPIPE software program has superior evaluation strategies which when utilized can be utilized to extend the productiveness of plant. The software program helps integration to notable softwares used for design. This contains OpenPlant, AutoPLANT, PlantSpace, Aveva PDMS and plenty of extra which helps in time saving and error discount. CAEPIPE: CAEPIPE claims of a sooner processing pace which helps engineers to deal with extra variety of initiatives concurrently. Evaluation made utilizing CAEPIPE software program is quick and simpler. It might probably assist to scale back the general prices as nicely. CAEPIPE can be utilized to analyse results of weights, pressures, earthquakes, temperature adjustments and harmonic masses on a piping system. The software program can import/export knowledge from comparable applications and is on the market for MS Home windows (32 & 64 bit).