RESEARCH OF FAILURE WORK OF BUNKERING EQUIPMENT ON WATER TRANSPORT
DOI:
https://doi.org/10.18372/2310-5461.43.13988Keywords:
bunkering, bunkering equipment, trouble-free operation, probability of failureAbstract
The subject matter of the article study a process of failure work of bunkering equipment on water-transport. An aim is an increase of level of reliability of process of bunkering by determination of time of faultless work of technical equipments. The Tasks: to investigate probability of faultless work of technical equipments of bunkering, model the function of faultless work, expect intensity of refuses of technical equipments depending on time of their work. The used methods are a mathematical vehicle of probability theory and mathematical statistics. Such results are got. Investigated the bunkering of ships according to the technological scheme autofuel-servicing truck-ship as system that consists of totality of technological links (pump of autofuel-servicing truck, bunkering hose, locks) is investigational Reliability indicators defined of the system of bunkering that behaves to the systems of "safety" group indexes are certain, and basic factors that affect its functioning. In our research next principal reasons of refuses are considered disparity of equipment to the parameters of ship, absence of fuel, impossibility of realization of coaling through bad weather terms. On the basis of statistical data principal reasons of refuses are certain during realization coaling, the disrepair of equipment, related to the disrepair to the pump, behaves to that, to the bunkering hose or technical equipments on a ship that is bunker (locks). Probability of faultless work of technical equipments of bunkering, probability and intensity of refuses, middle work, is investigational to the first refuse of technical equipments. Conclusions. The scientific novelty of the got results consists in the following: the function of faultless work and corresponding values of probabilities of faultless work of technical equipments of the coaling system are modelled. Distribution of probability of casual size, that determines the amount of technical equipments that said no during time, is investigational. Intensity of refuses of technical equipments is expected depending on time. Middle work of technical equipments of coaling is calculated to the first refuse.
References
Абрамович А. В. Оптимизация оператив-ного плана бункеровки судов. Вестник морского государственного университета: экономика и управление. 2006. № 10. С. 71–73.
Горелов Ю. Н., Горелова И. Ю., Терехов К. Л. К задаче оперативного управления запасами бункеровочного топлива. Вестник Волжской государственной академии водного транспорта. 2004. №. 11. С. 33–39.
Костров А. В. Обоснование стоимости услуг речного самоходного бункеровщика. Сб. ФГУП ЦБНТИ Минтранса РФ. 2001. №. 2. С. 25–27.
Плявин Н. И., Шаповал М. А., Васильев Ю. В., Казимиров А. Г. Морские перевозки нали-вных грузов. Москва, 1991. 191 c.
Washington T., McQueen J. Bunker suppliers look for clarity on the voyage ahead. Bunker Bulletin. Spring 2017. P. 28–29.
Recio A., Rhode W. S. Basilar membrane responses to broadband stimuli. The Journal of the Acoustical Society of America. 2001. Vol. 108. No. 5. P. 2281–2298.
Васілевський О. М., Поджаренко В. О. Нормування показників надійності технічних засобів. Вінниця, 2010. 129 с.
ДСТУ 2860-94:1994. Надійність техніки. Терміни та визначення. чинний з 1994-07-01. К. : Держстандарт України, 1994. 36 с.
U.S. Energy Information Administration. Monthly Energy Review, April, 2018. 234 p.
Половко А. М., Гуров С. В. Основы теории надежности. СПб., 2006. 704 с.
Гнеденко Б. В., Беляев Ю. К., Соловьев А. Д. Математические методы в теории надежности: Основные характеристики надежности и их статистический анализ. М. : URSS, 2013. 584 с.
Рябинин И. А. Надежность и безопасность структурно-сложных систем. СПб., 2007. 276 c.
Гмурман В. Е. Теория вероятностей и математическая статистика. М., 2019. 479 с.
