Work address:  

Department of Mechanical & Instruments Engineering  

Technical University Sofia - branch of Plovdiv  

25, Tzanko Djustabanov str.  

Plovdiv 4000, Bulgaria  

Study: 4109  

Phone +359 32/659 517  

E-mail: dimgog@abv.bg, dimgog@tu-plovdiv.bg  

GSM: +359 895 587 395; +359 887 293 848  

Laboratory: 4401;  

Used languages - Russian, English  

Sphere of scientific researches - mechanical transmissions with adaptive stepless changing of transmission ratio, elastic mechanical clutchs, new details of machines and new design decisions, technical measurings, applying of CAD/CAE, mathematical modeling and simulation by means of computer of kinematics and dynamics of machines etc.  

Teaching in disciplines: "Methodology of machine-building designing", "Details of machines", "Applied mechanics", "Technical measurings", "Applied geometry and engineering graphics", "Technical documentation", etc.  

Some scientific publications:  

1.Petrov Dimitar, “An investigation on the dynamics of a stepless automatic inertial mechanical transmission by means of the application of the second sort Lagrange’s differential equations”(„Едно изследване върху динамиката на безстепенна автоматична инерционна механична предавка посредством приложението на диференциалните уравнения на Лагранж от ІІ-род”), International conference “Power transmission’03”, section I “Theory, calculation and design of transmission elements”, ISBN 954 – 90272 – 9 – 5, 2003, pp.99 – 103. 

2.Petrov Dimitar, Dinev Georgi, “Model investigations on different original designs of nonmetal tooth gears with sheet iron bandage”, Proceeding of the DEMI’2005 – 7th International Conference On Accomplishments In Electro And Mechanical Industries, Banja Luka University, Faculty of Mechanical Engineering, Banja Luka, 27 - 28 .05. 2005, pp.83 -88.  

3.Petrov Dimitar, “A survey of the theoretical, by means of computer simulation and experimental investigations of the original mechanical transmissions with adaptive change of transmission ratio”, Proceeding of the International Scientific Conference “55th anniversary of foundation of the Faculty of Mechanical Engineering”, Session 8 - Applied Mechanics, VSB - Technical University of Ostrava, Czech Republic, 7 - 9 September, 2005, ISBN 80-248-0889-7, pp. 61-66.  

4.Dimitar Petrov „Some Results from Simulating of Contact Stresses in the Case of Meshing of Gear Wheel and Gear Rack” („Някои резултати от моделирането на контактни напрежения в случая на зацепване на цилиндрично зъбно колело с прави зъби с зъбна рейка”) , Analele Universitatii “Dunarea de Jos” Din Galati, Romania, Fascicula X – MECANICA APLICATA, ISSN 1221-4612, Anul 2005, pp. 91-96. 

5.Петров Димитър, “Преходни процеси на ускоряването при еластични съединители с нелинейна статична характеристика”, сп.: “Механика на машините” № 64, година ХІV, книга 5, ISSN 0861 – 9727,