Search Results for “Strunin K. A.” – Collected book of scientific-technical articles https://journal.yuzhnoye.com Space technology. Missile armaments Tue, 02 Apr 2024 12:35:40 +0000 en-GB hourly 1 https://journal.yuzhnoye.com/wp-content/uploads/2020/11/logo_1.svg Search Results for “Strunin K. A.” – Collected book of scientific-technical articles https://journal.yuzhnoye.com 32 32 13.2.2019 Study of the stress and strain state of the multilayer bellows https://journal.yuzhnoye.com/content_2019_2-en/annot_13_2_2019-en/ Mon, 15 May 2023 15:46:07 +0000 https://journal.yuzhnoye.com/?page_id=27215
, Strunin K. Organization: Yangel Yuzhnoye State Design Office, Dnipro, Ukraine Page: Kosm. Raket. Calculations take place in the elastoplastic setup, using the software package of the finite elements method. Silfony mnogosloynye metallicheskie. Obschie technicheskie uslovia. Panovko. I., Zhikharev V. Osnovy konstruirovaniya raket-nositeley kosmicheskykh apparatov: uchebnik dlya studentov vuzov / pod red. Karraska. Raschet i proektirovanie / pod red. Makarova». Pisarenko G. S., Yakovlev A. Pisarenko G. Gusenkov A. Kogaev V. P., Makhutov N. A., Gusenkov A. Raschety detaley mashin na prochnost’ i dolgovechnost’: spravochnik. Stali nerzhavki. M., Strunin K. M., Strunin K. M., Strunin K. M., Strunin K. M., Strunin K. M., Strunin K.
]]>

13. Study of the stress and strain state of the multilayer bellows

Authors:

Vasilieva T. M., Strunin K. A., Onofriienko V. I.

Organization:

Yangel Yuzhnoye State Design Office, Dnipro, Ukraine

Page: Kosm. teh. Raket. vooruž. 2019, (2); 96-102

DOI: https://doi.org/10.33136/stma2019.02.096

Language: Russian

Annotation: Strength calculation example of the specific design bellows is taken to consider one of the possible approaches to the numerical simulation of the stress and strain state of the multilayer bellows. Proposed approach is based on the use of axial symmetry of the structure for transition from 3D calculation model to 2D one. Calculations take place in the elastoplastic setup, using the software package of the finite elements method. As an example of the proposed approach static and fatigue strength of the three-layer steel bellows of the Cyclone-4M fuel supply line are calculated. Calculation of the static strength of the bellows, loaded with internal pressure, showed that layer stresses achieve yield strength, at the same time preserving the bearing capacity of the structure. Results of the simulated change in the stress and strain state of the bellows per one cycle of the variable reloading were taken to find the amplitude of the plastic deformations in the most loaded area of the bellows, which allowed estimation of its fatigue strength in the conditions of lowcycle loading. Advantage of the proposed approach to the multilayer bellows strength evaluation is that it does not require large volumes of RAM and time to do the calculations.

Key words: computer simulation, finite element method, calculation model, strength

Bibliography:
1. GOST 21744-83. Silfony mnogosloynye metallicheskie. Obschie technicheskie uslovia. 72 s.
2. Prochnost’, ustoychivost’, kolebaniya: spravochnil; v 3-kh t. / pod red. I. A. Birgera, Ya. G. Panovko. M., 1968. T. 2. 462 s.
3. Grabin B. V., Davydov O. I., Zhikharev V. I. i dr. Osnovy konstruirovaniya raket-nositeley kosmicheskykh apparatov: uchebnik dlya studentov vuzov / pod red. V. P. Mishina, V. K. Karraska. M., 1991. 416 s.
4. Silfony. Raschet i proektirovanie / pod red. L. Y. Andreevoy. M., 1975. 156 s.
5. Issledovanie vliyaniya tekhnologicheskykh operatsiy na kachestvo izgotovleniya silfonov iz lenty staly marki DIN 1.4541 EN 1099-2 pri razlichnykh temperaturno-silovykh vozdeistviyakh i vibratsiyakh v processe izgotovleniya i ispytaniy: techn. otchet № 3 М-13 / PO YMZ im. A. M. Makarova». Dnepropetrovsk. 2013. 13 s.
6. Pisarenko G. S., Yakovlev A. P., Matveev V. V. Spravochnik po soprotivleniyu materialov / otv. red. Pisarenko G. S. 2-e izd., pererab. i dop. Kiev. 1988. 736 s.
7. Gusenkov A. P., Moskvitin G. M., Khoroshilov V. N. Malotsiklovaya prochnost’ obolochechnykh konstruktsiy. M., 1989. 254 s.
8. Kogaev V. P., Makhutov N. A., Gusenkov A. P. Raschety detaley mashin na prochnost’ i dolgovechnost’: spravochnik. M., 1985. 224 s.
9. DSTU EN 10088-2:2010. Stali nerzhavki. Ch. 2. List i strichka z koroziynotryvkykh staley zagalnoi pryznachenosti. Technichni umovy postachannya. 42 s.

Full text (PDF) || Content 2019 (2)

Downloads: 40
Abstract views: 
838
Dynamics of article downloads
Dynamics of abstract views
Downloads geography
CountryCityDownloads
USA Boardman; Matawan; Baltimore; North Bergen; Plano; Columbus; Columbus; Phoenix; Phoenix; Phoenix; Monroe; Ashburn; Seattle; Ashburn; Ashburn; Ashburn; Seattle; Tappahannock; Portland; San Mateo; San Mateo; Des Moines; Des Moines; Boardman; Boardman; Ashburn26
Singapore Singapore; Singapore; Singapore; Singapore; Singapore; Singapore6
Cambodia Phnom Penh1
India Guntur1
Finland Helsinki1
Canada Monreale1
Germany Falkenstein1
Romania Voluntari1
Netherlands Amsterdam1
Ukraine Dnipro1
Downloads, views for all articles
Articles, downloads, views by all authors
Articles for all companies
Geography of downloads articles
13.2.2019 Study of the stress and strain state of the multilayer bellows
13.2.2019 Study of the stress and strain state of the multilayer bellows
13.2.2019 Study of the stress and strain state of the multilayer bellows

Keywords cloud

Your browser doesn't support the HTML5 CANVAS tag.
]]> 4.2.2019 Numerical simulation of behavior of elastic structures with local stiffening elementse https://journal.yuzhnoye.com/content_2019_2-en/annot_4_2_2019-en/ Mon, 15 May 2023 15:45:37 +0000 https://journal.yuzhnoye.com/?page_id=27206
3 , Strunin K. 2 Organization: The Institute of Technical Mechanics, Dnipro, Ukraine 1 ; Yangel Yuzhnoye State Design Office, Dnipro, Ukraine 2 ; Oles Honchar Dnipro National University, Dnipro, Ukraine 3 Page: Kosm. Raket. Brebbia K., Telles J., Wroubell L. Vilchevskaya Ye. Ser.: Mekhanika. Chislennoe modelirovanie structurirovannykh sred. Dopovidi NAN Ukrainy. Proektsionno-iteratsionnaya modifikatsia metoda lokalnykh variatsiy dlya zadach s kvadratychnym funktsionalom. Matematika I mekhanika. Polyakova. L., Strunin K. mechanika. S., Demenkov A. mechanika. V., Ryabokon’ S. A., Samarskaya E. Zenkevich O., Morgan K. Raketnaya technika. Koval’ Y. Lyashenko B. A., Kuzema Y. Skorokhoda. L., Ryabokon’ S. L., Strunin K. A., Mossakovsky V. A., Maximenko A. L., Strunin K. L., Strunin K. L., Strunin K. L., Strunin K. L., Strunin K. L., Strunin K.
]]>

4. Numerical simulation of behavior of elastic structures with local stiffening elements

Authors:

Hudramovych V. S.1, Hart Ye. L.3, Strunin K. A.2

Organization:

The Institute of Technical Mechanics, Dnipro, Ukraine1; Yangel Yuzhnoye State Design Office, Dnipro, Ukraine2; Oles Honchar Dnipro National University, Dnipro, Ukraine3

Page: Kosm. teh. Raket. vooruž. 2019, (2); 25-34

DOI: https://doi.org/10.33136/stma2019.02.025

Language: Russian

Annotation: Availability of different inclusions, stiffenings, discontinuities (holes, voids and flaws) are the factors that cause structural irregularity and are typical for structural elements and buildings from various current technology areas, in particular aerospace technology. They significantly influence the deformation processes and result in stress concentration, which can cause local damages or malconformations and as a result lead to impossibility to further use the structure. Materials used are also heterogeneous in its structure. Inclusions can simulate thin stiffening elements, straps, welded or glue joints. It is necessary to detect the thin inclusions when phase transformations of materials are studied, for example, when martensite structures are formed. Study of the various bodies with inclusions is very important in the powder technology, ceramics, etc., where powder, previously compressed under high pressure, is sintered at high temperatures. Use of surface hardening that increases working efficiency of the structural elements is prospective in many engineering sectors. It is important to develop discrete hardening, implemented through manufacturing schemes of particular type. When discrete hardenings impact on the structural elements mode of deformation is simulated, they can also be considered as inclusions of specific structure. Inclusions can also simulate banding of the ferritic-pearlitic structure in the microstructure, related to the complex preloading under material plastic forming. It is advisable to use numerical methods for studies that are universal and suitable for objects of various shapes, sizes and types of loading. Main numerical methods are finite difference method, boundary element method, variation grid-based method, finite element method, method of local variations. This article features ANSYS – based computer simulation of the aerospace structural element behavior – a rectangular plate with two extended elastic inclusions of different rigidity, simulating elastic heterogeneities of structures and materials.

Key words: finite-element method, strength, inclusions, computer simulation

Bibliography:

1. Brebbia K., Telles J., Wroubell L. Metody granichnykh elementov / per. s angl. M., 1987. 524 s.
2. Vasidzu K. Variatsionnye metody v teorii uprugosti i plastichnosti / per. s angl. M., 1987. 544 s.
3. Vilchevskaya Ye. N., Korolev I. K., Freidin A. B. O fazovykh prevrasheniyakh v oblasti neodnorodnosti materiala. Ch. 2: Vzaimideistvie treschiny s vklyucheniem, preterpevayushim fazovoe prevraschenie. Izv. RAN. Mekhanika tverdogo tela. 2011. № 5. S. 32–42.
4. Hart E. L. Konechnoelementniy analiz ploskodeformiruemukh sred s vklyucheniyami. Visn. Dnipropetr. un-tu. Ser.: Mekhanika. 2011. Vyp. 15, t. 2. S. 39–47.
5. Hart E. L., Hudramovich V. S. Chislennoye modelirovanie povedeniya ploskodeformiruemykh strukturirivannykh sred na osnove proektsionno-iteratsionnykh ckhem MKE. Matemat. modelirovanie v mekh. deform. tel i konstruktsiy: materialy 24-oy Mezhdunarod. conf. (SPb., Rossiya, 2011). SPb., 2011. T. 11. S. 37–39.
6. Hart E. L., Hudramovich V. S. Chislennoe modelirovanie structurirovannykh sred. Dopovidi NAN Ukrainy. 2012. № 5. S. 49–56.
7. Hart E. L., Hudramovich V. S. Proektsionno-iteratsionnaya modifikatsia metoda lokalnykh variatsiy dlya zadach s kvadratychnym funktsionalom. Prikl. Matematika I mekhanika. 2016. T. 80, № 2. S. 218–230. https://doi.org/10.1016/j.jappmathmech.2016.06.005
8. Hudramovich V. S. Osobennosti neuprugogo povedeniya neodnorodnykh obolochechnykh elementov konstruktsiy. Aktualnye problem mekhaniki: monografia/ za red. M. V. Polyakova. Dnipro, 2018. S. 195–207.
9. Hudramovich V. S., Hart E. L. Konechnoelementniy analiz processa rasseyanogo razrusheniya ploskodeformiruemykh uprugoplastichnykh sred s lokalnymi contsetratami napryazheniy. Uprugost’ I neuprugost’: Materialy Mezhdunarod. nauchn. symp. po problemam mekhaniki deformiruemykh tel, posvyaschennogo 105-letiyu so dnya rozhdeniya A. A. Ilyushina (Moskow, 2016 ). M., 2016. S. 158–161.
10. Hudramovich V. S., Hart E. L., Strunin K. A. Modelirovanie processa deformirovaniya plastiny s uprugimi protyazhonnymi vklyucheniyami na osnove metoda konechnykh elementov. Tekhn. mechanika. 2014. № 2. S. 12–24.
11. Hudramovich V. S., Demenkov A. F., Konyukhov S. N. Nesuschaya sposobnost’ neidealnykh tsilindricheskykh obolochek s uchetom plasticheskykh deformatsiy. Prochnost’ I nadezhnost’ elementov konstruktsiy: sb. nauchn. tr. K., 1982. S. 45–48.
12. Hudramovich V. S., Klimenko D. V., Hart E. L. Vliyanie vyrezov na prochnost’ tsilindrycheskykh otsekov raket-nositeley pri neuprugom deformirovanii materiala. Kosmichna nauka I technologia. 2017. T. 23, № 6. S. 12–20.
13. Hudramovich V. S., Levin V. M., Hart E. L. i dr. Modelirovanie processa deformirovaniya plastinchatykh elementov zherezobetonnykh konstruktsiy teploenergetiki s ispolzovaniem MKE. Techn. mechanika. 2015. № 2. S. 59–70.
14. Hudramovich V. S., Reprintsev A. V., Ryabokon’ S. A., Samarskaya E. V. Otsenka resursa konstruktsiy raketno-kosmicheskoy techniki pri uchete vliyaniya kontsetratov napryazheniy v vide otverstiy. Technicheskaya diagnostika i nerazrushaushiy control. 2016. № 2. S. 28–36.
15. Gultyaev V. I., Zubchaninov V. G., Zubchaninov D. V. Strukturnye izmeneniya stali 45 v processe eyo deformirovaniya. Izv. Tulskogo gos. un-ta. 2005. Vyp. 8. S. 26-29.
16. Zenkevich O., Morgan K. Konechnye elementy i aproximatsia / per. s angl. M., 1986. 318 s.
17. Kashanov A. E. Perspektivy sotrudnichestva NAN Ukrainy, NAN Belarusi i Yuzhnoye SDO dlya resheniya problemnykh voprosov kosmicheskoy otrasli. Raketnaya technika. Novye vozmozhnosti: nauchn.-techn. sborn. / pod red. A. V. Degtyareva. Dnepr, 2019. S. 281–294.
18. Koval’ Y. N., Lobodyuk V. A. Deformatsionnye i relaksatsionnye yavlenia pri prevraschenniyakh martensitnogo typa. K., 2010. 288 s.
19. Lyashenko B. A., Kuzema Y. A., Digahm M. S. Uprochnenie poverkhnosti metallov pokrytiyami diskretnoy struktury s povyshennoy adhezionnoy i cohezionnoy stoykostyu. К., 1984. 57 s.
20. Stern M. B., Rud’ V. D. Mekhanichni ta kompyuterni modeli konsolidatsii granulyuovanykh seredovysh na osnovi poroshkiv metaliv i keramiki pri deformuvanni ta spikanni / za red. V. V. Skorokhoda. Lutsk, RVV LNTU, 2010. 232 s.
21. ANSYS release 18.1 Documentation for ANSYS WORKBENCH: ANSYS Inc.
22. Hart E., Hudramovich V. Applications of the projective-iterative versions of FEM in damage problems for engineering structures. Maintenance–2012: Proc. of Int. Conf. (Zenica, Bosnia and Herzegovina, 2012). P. 157–164.
23. Hart E., Hudramovich V. Projection-iterative schemes for the realization of the finite-element method in problems of deformation of plates with holes and inclusions. J. Math. Sci. 2014. Vol. 203. № 1. P. 55–69. https://doi.org/10.1007/s10958-014-2090-x
24. Hudramovich V. S. Features of nonlinear deformation and critical states shell structures with geometrical imperfections. Int. Appl. Mech. 2006.Vol. 42, № 12. P. 1323–1355. https://doi.org/10.1007/s10778-006-0204-y
25. Hudramovich V. S., Hart E. L., Ryabokon’ S. A. Elastoplastic deformation of nonhomogeneous plates. J. Eng. Math. 2013. Vol. 78, № 1. P. 181–197. https://doi.org/10.1007/s10665-010-9409-5
26. Hudramovich V. S., Hart E. L., Strunin K. A. Modeling of the behavior plane-deformable elastic media with elongated elliptic and rectangular inclusions. Materials Science. 2017. Vol. 52, № 6. P. 768–774. https://doi.org/10.1007/s11003-017-0020-z
27. Нudramovich V. S., Lebedev A. A., Mossakovsky V. I. Plastic deformation and limit states of metal shell structures with initial shape imperfections. Light-weight steel and aluminium structures: Procedings Int. Conf. (Helsinki, Finland, 1999). Amsterdam/ New York / Tokyo, 1999. P. 257–263. https://doi.org/10.1016/B978-008043014-0/50133-5
28. Olevsky E. A., Maximenko A. and Van Der Biest O. On-line sintering strength of ceramic composites. Int. J. Mech. Sci. 2002. Vol. 44. P. 755–771. https://doi.org/10.1016/S0020-7403(02)00005-X

Full text (PDF) || Content 2019 (2)

Downloads: 45
Abstract views: 
589
Dynamics of article downloads
Dynamics of abstract views
Downloads geography
CountryCityDownloads
USA Boardman; Matawan; Baltimore; North Bergen; Plano; Columbus; Columbus; Phoenix; Phoenix; Los Angeles; Monroe; Ashburn; Seattle; Ashburn; Ashburn; Ashburn; Seattle; Tappahannock; San Mateo; San Mateo; San Mateo; San Mateo; Des Moines; Des Moines; Boardman; Boardman; Ashburn27
Singapore Singapore; Singapore; Singapore; Singapore; Singapore; Singapore6
Canada Toronto; Toronto; Monreale3
China Shanghai1
Finland Helsinki1
Unknown1
Pakistan Multan1
Germany Falkenstein1
Romania Voluntari1
Netherlands Amsterdam1
Czech Prague1
Ukraine Dnipro1
Downloads, views for all articles
Articles, downloads, views by all authors
Articles for all companies
Geography of downloads articles
4.2.2019 Numerical simulation of behavior of elastic structures with local stiffening elementse
4.2.2019 Numerical simulation of behavior of elastic structures with local stiffening elementse
4.2.2019 Numerical simulation of behavior of elastic structures with local stiffening elementse

Keywords cloud

Your browser doesn't support the HTML5 CANVAS tag.
]]>