Basis of selecting calculation formulas of unit fundamental resistance for diesel locomotives used in Vietnam railways

  • Tuan Do Duc

    University of Transport and Communications, No 3 Cau Giay Street, Hanoi, Vietnam
  • Hiep Vu Van

    University of Transport Technology, No 54 Trieu Khuc Street, Hanoi, Vietnam
Email: ddtuan@utc.edu.vn
Keywords: Unit fundamental resistance, diesel locomotive, Vietnam Railways, traction calculation, train mass determination.

Abstract

In the railway industry, in order to calculate traction and determine the mass of a train, it is necessary to determine forces acting on the train during its operation, including fundamental resistance of rolling stock. The fundamental resistance is determined by unit fundamental resistance. The unit fundamental resistance is calculated by experimental formulas and applied to specific rolling stock. Until now, in Vietnam Railways, there is no test condition to determine calculation formulas of unit fundamental resistance for rolling stock. Therefore, the traction calculation is based on foreign experimental formulas which are quite diverse and different. Furthermore, the usages of the formulas in calculation are not unified, do not really have a scientific basis. Therefore, the article content is to synthesize, analyze and unify general models of unit fundamental resistance for locomotives, thereby determining calculation formulas of unit fundamental resistance for specific locomotives, that is the basis for proposing the calculation formula selection of unit fundamental resistance for diesel locomotives used in Vietnam Railways.

References

[1]. Nguyễn Văn Chuyên, Sức kéo đoàn tàu, Trường đại học Giao thông vận tải, Hà Nội, 2001.
[2]. Lại Ngọc Đường, Sức kéo đoàn tàu và tính toán sức kéo, Trường đại học Giao thông vận tải, Hà Nội, 1985.
[3]. Đỗ Đức Tuấn, Nghiệp vụ đầu máy, NXB Giao thông vận tải, Hà Nội, 2004. http://minhkhai.com.vn/store2/index.aspx?q=view&isbn=126903
[4]. Đỗ Đức Tuấn, Vũ Duy Lộc, Đỗ Việt Dũng, Nghiệp vụ đầu máy, toa xe, NXB Giao thông Vận tải, Hà Nội, 2013.
[5]. Bộ Giao thông vận tải, Quy trình tính toán sức kéo đoàn tàu đường sắt, Hà Nội,1985.
[6]. Астахов П. Н., Гребенюк П. Т., Скорцова А. И., Справочник по тяговым расчётам, “Транспорт”, Москва, 1973.
[7]. Бабичков А. М., Гурский П. А., Новиков А. П., Тяга поездов и тяговые расчёты, “Транспорт”, Москва, 1971.
[8]. Kузмич В. Д., Руднев В. С., Френкель С. Я., Теория локомотивной тяги, “Маршрут”, Мосва, 2005.
[9]. Руднев В. С. Маношин А. В., Tяговые расчёты для магистрального транспорта, МИИТ, Мосва, 2009.
[10]. Gajda B,. Zarys techniki ruchu Kolejowego, Warszawa, 1972.
[11]. Jery Mareinkowski, Wstzp do teorit ruchu pojazdu Szynowego zagadnienia trake jne i dynamiezne, Wrocjaw 1973.
[12]. Jerzy Gruszezyuski, Ekspoaiacja pojazdow trakcyjrych, Warszawa, 1975.
[13]. Sobolewski H., Trackeja elektryezna, Spalinowa i parowa wpw spalinowe od oporow, Warsawa, 1963.
[14]. Wyrzykowski W,. Ruch Kolejowy, Warsawa, 1966.

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Received
27/02/2020
Revised
19/04/2020
Accepted
19/04/2020
Published
24/04/2020
Type
Research Article
How to Cite
Đỗ Đức, T., & Vũ Văn, H. (1587661200). Basis of selecting calculation formulas of unit fundamental resistance for diesel locomotives used in Vietnam railways . Transport and Communications Science Journal, 71(3), 305-316. https://doi.org/10.25073/tcsj.71.3.14
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