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- Title
GAIN PRACTICE MAINTENANCE EVALUATION FOR A NAVAL BOILER.
- Authors
CAMELIA-GABRIELA, BUS; MARIUS-AUREL, COSTEA; PAUL, BOCANETE; MILTIADE, CARLAN
- Abstract
This paper present an evaluation method for the average temperature difference at a heat exchanger (naval boiler), considering the specific contribution of its main parameters: the maximum heat difference and the minimum heat difference. In order to determine the average temperature difference, a nomogram was built; also, in order to quantify the contribution of the weighting coefficients we propose the use of a table (table 4). This paper can be useful to the exploitation staff working with the heat delivering equipments in order to adopt an optimum operational regim and also to the maintenance staff having the responsibility to rehabilitate the composing circuits of various equipments and installations. Therefore, by making a differentiation between the contributions of the main parameters, minimum/maximum differences, on the average temperature difference Δtmed, both the user and the maintenance activity perceive this method as a useful tool.
- Subjects
MARINE steam-boilers; TEMPERATURE effect; NOMOGRAPHY (Mathematics); ELECTRIC circuits; MECHANICAL models; TYPESETTING machines
- Publication
Annals (Constanţa Maritime University), 2013, Vol 14, Issue 20, p57
- ISSN
2067-0427
- Publication type
Article