| Дипломна работа |
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Цветан Кръстев Коцев, ЧИслено изследване на хидродинамичното взаимодействие на два цилиндъра в стационарен вискозен поток успореден на централната им линия, ИМБ, БАН, Ръководител:проф. З. Запрянов
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1983
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| Дисертация д-р |
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Цветан Кръстев Коцев, Стационарно и нестационарно хидродинамично взаимодействие на две тела при умерени числа на рейнолдс, Институт по механика и биомеханика, БАН, Ръководител:проф. З. Запрянов
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1988
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| Научен проект |
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Цветан Коцев, Геотермален поток в България, Член, , Номер на договора:02/9 oт 15.06.2018
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2018
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| Статия в научно списание |
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1
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Z. Marcheva, Tsvetan Kotsev, Assen Tchorbadjieff, Velimira Stoyanova, Modeling of arsenic dynamics in groundwater of а river floodplain contaminated with
mine tailings: Ogosta River case, NW Bulgaria, Journal of the Bulgarian Geographical Society, vol:48, 2023, pages:3-14, Ref
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2023
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2
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Velimira Stoyanova, Tsvetan Kotsev, Emilia Tcherkezova, Georgi Zhelezov, Todor Lubenov, Desislava Hristova, Lidiya Semerdzhieva, LAND USE AND LAND COVER DYNAMICS IN LOM VALLEY FOR 60 YEARS PERIOD AS AN INDICATOR ОF THE CHANGE IN THE CHEMICAL IMPACT OF AGRICULTURE ON SOILS, FOREST SCIENCE, No 1, 2022, vol:58, issue:1, 2022, pages:89-106, Ref
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2022
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3
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Tsvetan Kotsev, Numerical study of hydrodynamic interaction between a row of spheroids in a steady stream of viscous fluid, Comptes rendus de l'Academie bulgare des Sciences, vol:75, issue:1, 2022, pages:19-25, ISSN (print):ISSN 1310-1331, ISSN (online):2367-5535, doi:DOI:10.7546/CRABS.2022.01.03, Ref, Web of Science, IF (0.378 - 2020), SCOPUS, SJR (0.244 - 2020)
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2022
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4
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Tsvetan Kotsev, Velimira Stoyanova, Aidarova, Z., Stefan Genchev, CONCEPT OF ARSENIC MONITORING IN THE SOIL-GROUNDWATER-RIVER WATER SYSTEM IN THE MINING AFFECTED
OGOSTA RIVER VALLEY, Problems of Geography, issue:1-2, 2020, pages:101-125, Ref
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2020
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5
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Aydarova, Z., Kotsev, T., Tchorbadjieff, A., Tcherkezova, E., Stoyanova, V., Grouping of Groundwater Monitoring Points in River Floodplain According to the Conditions for Arsenic Contamination, Problems of Geography, issue:1-2, 2020, pages:79-100, Ref
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2020
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6
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Antonov, D., Kotsev, T., Meir, N., Stoyanova, V., Aidarova, Z., Arsenic migration analysis in polluted riverine terraces during flooding event – innovative modeling approach using HYDRUS-1D code, Проблеми на географията, issue:3-4, 2018
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2018
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7
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Ц. Коцев, Вл. Христов, С. Колев, Моделиране на замърсяването на водоносния пласт в резултат на различната минерализация на замърсените и пресните подземни води (на примера на долината на Вълче дере, след хвостохранилище „Елешница“), Инженерна геология и хидрогеология, том: кн. 32, 2018, стр.:3-12, ISSN (print):ISSN 0204-7934, PhD
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2018
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8
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Kotsev, T., Numerical Study of the Fluid Dynamics and Mass Тransfer of an Ultrafiltration Performance in a Tube Membrane Module, Int. Journal of Eng. Science, vol:32, issue:2, 1994, pages:359-368, ISSN (print):ISSN: 0020-7225, Ref, IR , SCOPUS, SJR (2.82 - 2017), SCOPUS Quartile: Q1 (1994)
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1994
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9
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Вл. Христов, Ц. Коцев, Хелиева снимка на Софийската котловина, Списание на Българското геологическо дружество, vol:54, issue:3, 1993, pages:121-126
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1993
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10
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Kotsev, T., Zapryanov, Z., Numerical Study of Steady Flow past Two Equal Elliptic Cylinders at Moderate Reynolds Numbers, J. of Theor. And Appl. Mech, issue: 2, 1989, pages:58-70, ISSN (print):1314-8710, Ref, IR , SCOPUS, SJR (0.22 - 2019), SCOPUS Quartile: Q3 (1989)
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1989
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11
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Zapryanov, Z., Kotsev, T., Unsteady Viscous Flow Around Two Elliptic Cylinders, Comptes rendus de l Academie Bulgare des Sciences , vol:42, issue:2, 1989, pages:53-56, Ref, IR , SCOPUS, SJR (0.22 - 2019), SCOPUS Quartile: Q3 (1989)
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1989
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12
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Kotsev, T., On the Flow Around Two Elliptic Cylinders in Tandem Arrangement, Comptes rendus de l Academie Bulgare des Sciences , vol:40, issue:5, 1987, pages:21-24, Ref, IR , SCOPUS, SJR (0.22 - 2019), SCOPUS Quartile: Q3 (1987)
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1987
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13
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Kotsev, T., Zapryanov, Z., Хидродинамично взаимодействие между два сплеснати сфероида в равномерен вискозен поток при умерени числа на Рейнолдс, Journal of Theoretical and Applied Mechanics, vol:XVIII, issue:3, 1987, pages:36-43, Ref, IR , SCOPUS, SJR (0.28 - 2015), SCOPUS Quartile: Q3 (1987)
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1987
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| Статия в сборник (на конференция и др.) |
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1
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Kotsev, T., Hydrodynamic interaction between a row of oblate spheroids in a steady stream of viscous fluid, Progress in Industrial Mathematics at ECMI 2021, editor/s:Matthias Ehrhardt, Michael Günther, Publisher:Springer Cham, 2022, pages:305-311, ISSN (print):978-3031118173, doi:https://doi.org/10.1007/978-3-031-11818-0, Ref
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2022
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2
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Kotsev, T., Viscous flow around spherical particles in different arrangements, MATEC Web of Conferences 145, 03008 (2018), 2018, pages:1-11, ISSN (online):eISSN: 2261-236X, doi:https://doi.org/10.1051/matecconf/201814503008, Ref, Web of Science, IF (44 - 2018), SCOPUS, SJR (17 - 2018)
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2018
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3
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Kotsev, T., Unsteady Density Driven Flow and Contaminant Transfer in a Regional Aquifer, Proc. of 13-th NCTAM, Sofia, Sept. 2017., 2017
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2017
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4
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Kotsev, T., Dobreva, M,, Numerical Study of the Impulsively Started Viscous Flow past two Elliptic Cylinders in Tandem, Abstracts of papers presented at 1-st European Fluid Mech. Conference, Cambridge, UK, 1991
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1991
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5
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Kotsev, T., Impulsively Started Viscous Flow past Two Spheroids, 6-th congress in Theor. And Appl. Mech, 1989, pages:317-323
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1989
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6
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Kotsev, T., Zapryanov, Z., Unsteady Viscous Flow Past Two Bodies, Proc. of Int. Conf. on Num. methods and Appl., Sofia, Bulgaria, August 22-27, 1988
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1988
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7
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Kotsev, T., Steady Flow Around Two Elliptic Cylinders in Tandem Arrangement, 15-th Jubilee Session BSHC, 1986
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1986
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8
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Ц. Коцев, Числено изследване на хидродинамичното взаимодействие на два кръгови цилиндъра, обтичани от равномерен, стационарен, вискозен поток, V конгрес по теоретична и приложна механика, 1985, pages:651-656
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1985
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| Участие в конференция |
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1
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Секционен доклад, Kotsev, T., Hydrodynamic interaction between a row of oblate spheroids in a steady stream of viscous fluid
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2021
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2
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Секционен доклад, M. Добрева, Ц. Коцев, Инструменти на уебинарните платформи за дистанционно обучение във ВУЗ
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2020
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3
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Секционен доклад, Цветан Коцев, Unsteady Density Driven Flow and Contaminant Modelling in Eleshnitsa Tailing Pond
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2019
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4
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Секционен доклад, Цветан Коцев, Unsteady Density Driven Flow and Contaminant Transfer in a Regular Aquifer
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2017
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5
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Секционен доклад, Цветан Коцев, Viscous flow around spherical particles in different arrangements
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2017
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