An Analysis of Maintainability Problems in Power Plants

Publish Year: 1371
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:

PSC07_061

تاریخ نمایه سازی: 14 شهریور 1386

Abstract:

This paper investigates the maintainability problems in different process plants, with attention concentrated on power plants. Maintenance costs are recognized as an important factor in the life-cycle cost of a process plant. There are two approaches to. improve the maintainability of a process plant. First one looks towards better maintenance management, while the objective of the second one is to achieve a more efficient design method. Both need information about different types of equipments which cause most common defects. Maintenance reports and other related documents concerning five items: valves; pumps; pipes and joints; heat exchangers; and fans in thirteen process units have been carefully studied. As a result crucial problems have been identified and presented in the paper. Conclusions have been made about the most trouble making items.

Authors

Panahi

Power and Water Institute of Technology Tehran, I.R. of Iran P.O. BOx ۱۶۷۶۵-۱۷۱۹

Bohlool

Power and Water Institute of Technology Tehran, I.R. of Iran P.O. BOx ۱۶۷۶۵-۱۷۱۹

Farshadian

Power and Water Institute of Technology Tehran, I.R. of Iran P.O. BOx ۱۶۷۶۵-۱۷۱۹