employee
Rostov-on-Don, Rostov-on-Don, Russian Federation
UDK 62 Инженерное дело. Техника в целом. Транспорт
GRNTI 73.29 Железнодорожный транспорт
There are considered analysis results of stress-strain state in the load-bearing structure of three versions of refrigerator cars with different arrangement solutions of refrigerating-heating plants (RHP) and a thermos car at its cooling with liquid nitrogen. By means of the “APM WinMachine” application there are presented model parameters of a basic universal body. The analysis of calculation results has shown sufficient strength and potentialities for updating an available car metal structure for the application as a universal body of a refrigerator car. Work purpose: the estimation of a stress-strain state in the load-bearing structure of a basic body for insulated cars of different types of refrigerator- and thermos cars. Investigation methods: for the analysis of the stress-strain state in a load-bearing structure in three versions of the bodies of refrigerator- and thermos cars under loads with “Normal” modes there was used the “APM WinMachine” software complex realizing a finite element method. Results and novelty: for the first time there are offered arrangement solutions for the location of refrigeration-heating plants earlier not used for refrigeration rolling-stock (RRS). A stress-strain state of the body of the thermos car at the impact of overpressure upon it of gaseous nitrogen evaporated in cargo compartment is estimated. Conclusions: the analysis of calculation results for all three versions of the RHP arrangement and a solid body of a thermos car has shown sufficient strength and possibility regarding simple updating an available body metal structure which may be used as a universal car set.
refrigerator rolling - stock, refrigerator-heating plant, thermos car, body, model, stress-strain state, strength
1. «Altayvagon» predstavil avtonomnyy refrizheratornyy vagon - Tekst: elektronnyy. - URL: https://holodcatalog.ru/news/new-equipment/altayvagon-predstavil-avtonomnyy-refrizheratornyy-vagon/ (data obrascheniya 01.09.2017)
2. OOO «RusRef» sertificiroval vagony refrizheratornye modeli 16-5213 - Tekst: elektronnyy. - URL: https://wagon-cargo.ru/news/ooo-rusref-sertifitsiroval-vagony-refrizheratornye-modeli-16-5213 (data obrascheniya 01.07.2021)
3. Voron, O. A. Aktualizaciya tehnicheskih resheniy dlya izotermicheskogo podvizhnogo sostava pri perevozkah skoroportyaschihsya gruzov / O. A. Voron // Vestnik Rostovskogo gosudarstvennogo universiteta putey soobscheniya. - 2020. - №1. - S. 56-65.
4. Voron, O. A. Ispol'zovanie metoda aktualizacii tehnicheskih resheniy dlya sozdaniya modeli funkcional'nogo vzaimodeystviya sistem avtonomnogo refrizheratornogo vagona/ O. A. Voron // Vestnik Rostovskogo gosudarstvennogo universiteta putey soobscheniya. - 2021. - №2. - S. 86-94
5. Voron, O. A. Otopitel'no-ventilyacionnaya sistema gruzovogo pomescheniya dlya modernizacii izotermicheskih vagonov-termosov / O. A. Voron, V. V. Kosarevskiy // Transport: nauka, obrazovanie, proizvodstvo : sb. nauch. tr./ Tehnicheskie i ekonomicheskie nauki / Rostovskiy gosudarstvennyy universitet putey soobscheniya. - Rostov n/D, 2020. - T. 3. - S.302-306.
6. Volkov, I. V. K voprosu o povyshenii dostovernosti dinamicheskih harakteristik perspektivnogo izotermicheskogo podvizhnogo sostava / I. V. Volkov, O. A. Voron, Yu. P. Bulavin, Yu. I. Zharkov, P. N. Scherbak, P. Yu. Konovalov. - Tekst elektronnyy // Inzhenernyy vestnik Dona: elektronnyy zhurnal. - URL: http://ivdon.ru/ru/magazine/archive/n4y2017/4504 .
7. Voron, O. A. Napravleniya sovershenstvovaniya tehniko-ekonomicheskih i ekspluatacionnyh parametrov perspektivnyh izotermicheskih vagonov / O. A. Voron, Yu. P. Bulavin, O. V. Ziberov, B. G. Gavrilov // Trudy Rostovskogo gosudarstvennogo universiteta putey soobscheniya. - 2020. - №1(50). - S. 17-21.
8. Kobischanov, V. V. Vagony. Osnovy konstruirovaniya i ekspertizy tehnicheskih resheniy / V. V. Kobischanov. - M.: Marshrut. - 2005. - 490 s.
9. Zamriy, A. A. Proektirovanie i raschet metodom konechnyh elementov v srede ARM Structure3D / A. A. Zamriy. - Moskva: Izd-vo APM, 2010. - 259 s.
10. Normy dlya rascheta i proektirovaniya vagonov zheleznyh dorog MPS kolei 1520 mm (nesamohodnyh). - M.: GosNIIV - VNIIZhT, 1996. - 319 s.
11. Voron, O. A. Analiz silovyh konstrukciy kuzova refrizheratornogo vagona s uchetom komponovki energoholodil'nogo oborudovaniya / O. A. Voron, Yu. P. Bulavin, V. I. Shirobokov// Trudy Rostovskogo gosudarstvennogo universiteta putey soobscheniya. - 2016. - №3 (36). - S. 24-32.
12. Voron, O. A. Modernizaciya specializirovannogo oborudovaniya dlya IV-termosov i vagonov-termosov s cel'yu rasshireniya ih funkcional'nyh vozmozhnostey / O. A. Voron // Podvizhnoy sostav HHI veka: idei, trebovaniya, proekty : sb. dokladov V Mezhdunar. konf. - SPb, 2007.
13. Voron, O. A. Osobennosti ocenki prochnosti metallokonstrukcii kuzova izotermicheskogo vagona, ohlazhdaemogo zhidkim azotom / E. A. Vasil'kova, O. A. Voron// Transport: nauka, obrazovanie, proizvodstvo : sb. nauch. tr./ Tehnicheskie i ekonomicheskie nauki / Rostovskiy gosudarstvennyy universitet putey soobscheniya. - Rostov n/D, 2019. - T. 3. - S. 266 - 269. - ISBN 978-5-88814-988-1.
14. Voron, O. A. Problemy transportnoy infrastruktury pri transportirovke ryby v sovremennyh usloviyah / O. A. Voron, Yu. P. Bulavin, V. I. Shirobokov// Trudy Rossiyskogo gosudarstvennogo universiteta putey soobscheniya. - 2016. - №3 (36). - S. 24-32.
15. Korshunov, S. D. Metodika raschetno-eksperimental'nyh issledovaniy kuzovov sovremennogo podvizhnogo sostava / S. D. Korshunov, A. N. Skachkov, S. L. Samoshkin, D. I. Goncharov, A. S. Zhukov // Izvestiya Peterburgskogo gosudarstvennogo universiteta putey soobscheniya. - 2015. - № 4. - S. 38-47.
