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Associate Prof. PhD Eng. Nikolay Dyankov
I. Papers:
1. Uzunov, P., N. Hristov, I. Pavlova, Geometrical and hydro-aerodynamical characteristics of a padding with ordered elements with rhomboidal cross section, Machine Mechanics, book 27, P.8-11, 1999
2. Hristov, N., P. Uzunov, G. Nedev, Heat-mass-exchange characteristics of a padding with ordered elements with rhomboidal cross section, Machine Mechanics, book 27, P.12-13, 1999
3. Nedev, G. M. Dimitrova, N. Hristov, Coordination of the thermo-pump aggregate characteristics with the heated building heat losses under the climatic conditions of Varna, Machine Mechanics, book 39, P.58-61, 2002
4. M. Dimitrova, N. Hristov, G. Nedev, Possibilities for an application of an evaporative air cooling in teh air conditioning systems under the climate conditions of Bulgaria, Machine Mechanics, book 47, P.87-89, 2003
5. M. Dimitrova, N. Hristov, An idea for a window air conditioner with recuperative-indirect evaporative air cooling, Machine Mechanics, book 52, P.29-31, 2004
6. M. Dimitrova, N. Hristov, Experimental investigation of the characteristics for an air-cooler with recuperative-indirect evaporative cooling, Machine Mechanics, book 58, 2004
7. Hristov, N., Padding for contact air-coolers, Author certificate N43483, 1997
8. Hristov, N., P.Uzunov, Contact element for heat and mass exchange devices, A certificate for an industrial sample N2212, 1991
9. Hristov, N., Room air-cooler, A certificate for an industrial sample N2275, 1992
10. Kancheva, D. I., Diankov, H. N. , PROSPECT THE CONDITION OF CONDENSATION AND MOISTURE IN RESIDENTIAL PREMISES WITH ALUMINUM PLASTIC WINDOWS WITH GLASS, JOURNAL OF HEAT TECHNOLOGY, Technical University of Varna, Bulgaria, 2010, ISSN: 1314-2550, page 105-109
Associate Prof. PhD Eng. Atanas Mirchev
I. Papers:
1. Atanassov, A., Boyadjiev, D., Utilization heat-exchangers air-air with heat pipes and thermo-siphons: results and comparisons of laboratory tests of test samples and prototypes, Anniversary scientific-practical conference “Development and perspectives of the ventilation, air conditioning, air-cleaning and combustion engineering”, Bourgas, 20-21.10.1988
2. Atanassov, A., Combined solar water-heating installation with energy recycling: heat schema, physical model and experimental results, VIII scientific engineering conference with international participation on Heat and nuclear energy problems of Bulgaria, 1-3.06.1992, Varna
3. Atanassov, A., Gyulyan, S., Utilization heat-exchanger – heat accumulator with thermo-diode action, Machine Mechanics, 1994, yeat 2, book 8, P.37-42
4. Dimitrov, D., Atanassov, A., Regenerative indirect-evaporative air cooler: laboratory sample and obtained heat-engineering indexes. Anniversary scientific session on Contemporary technologies and industrial reformation, dedicated to the 30th year of TU-Varna.
5. Mirchev, A., Technical problems and some solutions for increasing the heat recycling degree in open water-heating installations, IVth scientific conference with international participation on Ecology, economics and living environment in the Black Sea region, 1-2.06.1995, Varna, Proceeding, P.229-236
6. Hristov, N., Atanassov, A., Aerodynamical and heat-engineering test of regenerative indirect-evaporative air-cooler without water recirculation, IVth scientific conference with international participation on Ecology, economics and living environment in the Black Sea region, 1-2.06.1995, Varna, Proceeding, P.222-229
7. Atanassov, A., Work of smooth-wall cupper heat pipe with acetone heat-transmitter in a plane solar water-heater with heat accumulator and investigation of its thermal resistance, Machine Mechanics, year 5, book 1, 1997, P.34-38
8. Mirchev, A., M. Iliev, Work characteristics and thermal resistance of smooth-wall thermo-siphon with horizontal heating domain and vertical cooling domain, directed to water-water utilization heat-exchanger, Machine Mechanics, year 6, book 24, 1998, P.59-62
9. Mirchev, A., Behaviour of low-temperature heat pipes in plane solar water-heaters, Days of Mechanics’2001, 5th seminar in Continuum medias mechanics, Varna
10. Mumdjiyan, G., A. Mirchev, V. Naumov, Identification of the heat-consumption in the municipal zones of Varna, Days of Mechanics’2001, 5th seminar in Continuum medias mechanics, Varna
11. Atanassov, A., Geothermal energy: potential, preconditions for utilization, real possibilities and problems, School in regenerative energy sources: nature, development, perspectives, BAS, Central laboratory, 1-6.09.2004, Varna
12. Atanassov, A., Solar water-heater – a combination of plane absorber with heat pipes and vertical irradiative water accumulator, Innovations for the business, Scientific-pplicable developments and searched technologies in Varna, P.3-4, Industrial business association-Varna, 2004
13. Nedecheva M., A. Mirchev, D. Yonova., Solar powered desalination units with heat pipes: survey and research. Journal «Mechanic of machinery», book 79, 2008, pp. 97-103, ISSN 0861-9727.
14. Yonova A., M. Nedecheva , A. Mirchev, D. Yonova., Solar water heating systems with heat pipes in vacuum glass tubes: development and study of samples for operating parameters, Days of the mechanics in Varna, International Center of the Scientist “Frederic Julio Curie
15. Nedelcheva M., A. Mirchev, D. Yonova, A. Yonova, Specifics of the construction and behaviour of water pipes in vacuumed glass pipes, Õ²²² National Seminar in Mechanics of non-stationary mediums, International Center of the Scientist “Frederic Julio Curie", Varna, 09 Sept. 2009.
16. Nedelcheva M., A. Mirchev, D. Yonova, A. Yonova, About the lower sensitivity threshold of heat pipes in vaccumed glass pipes, Õ²²² National Seminar in Mechanics of non-stationary, International Center of the Scientist “Frederic Julio Curie", Varna, 09 Sept. 2009.
Projects:
1. TEMPUS JEP 07904-94-Phare BG 9307-02-01
2. 183-6-00-00-00106-00 Association of Bulgarian Black Sea communities, “Innovative modules for development of local regulation”
3. 83-6-00-00186-00, Innovative modules for the Improvement of Regional Self-Government Measures, American Agency for international development
4. Civil Dialogue for the Establishment of Socially Responsible Policy in the region of Varna, Project Open Society Club, 2001
5. Bulgaria District Heating II: Project (BG-PE-64602)
Associate Prof. PhD Eng. Daniela Chakyrova
I. Papers:
1. Yossifov, R.D., N.A. Lazarovsky, E. Slavchev, D.G. Roussev, D.P. Chakyrova, I. Hadjidimov, Heat-stressed state of reactive-type turbine rotors, Machine mechanics, year VIII, book IV, ISSN 0861-9727, N32, P.18-22, 2000, Varna
2. Roussev, D.G., Chakyrova D.P., Study of the heat-stresses state of an utilization boiler during different regimes out of its normal operation, Machine mechanics, ISSN 0861-9727, N47, P.102-105, 2002, Varna.
3. Russev D., I. hadjidimov, D. Chakyrova, I. Krasnaliev, Computer simulation liver cancer microwave thermal treatment, MEET/MARIND’2002, First International Congress on Mechanical and Electrical Engineering and Technology, 07-11 October 2002, Varna, Bulgaria, Vol. III, page 259-263.
4.Chakyrova D.P., Russev D.G., Marinova M., Kontrov S.I., Computer Simulation of the Heating and Strained Condition of a Heater with Heating Elements of a Foil Type, Acta Universitatis pontica Euxinus, International Scientific Journal published by aegis of Technical University of Varna _ Bulgaria and Ovidius University of Constanta - Romania, Vol. 1, Nomber 1, 2002, ISSN 1312-1669, page 51-58.
8. Roussev, D.G., Chakyrova D.P., Grigorova V.G., Heat-Exchange Irreversibility Analysis in Thermal-Treatment Processes, Machine Engineering and Technologies, ISSN 1312-0859, 2004, N1, 2004, P.41-50.
9. Stavrev, D., Roussev, D.G., Chakyrova, D.P., Dikova, Tz., Temperature field in prismatic samples during thermo-cycling, Machine Engineering and Technologies, ISSN 1312-0859, N. 1, 2004, P.35-41.
4.Chakyrova D.P., Russev D.G., Marinova M., Kontrov S.I., Computer Simulation of the Heating and Strained Condition of a Heater with Heating Elements of a Foil Type, Acta Universitatis pontica Euxinus, International Scientific Journal published by aegis of Technical University of Varna _ Bulgaria and Ovidius University of Constanta - Romania, Vol. 1, Nomber 1, 2002, ISSN 1312-1669, page 51-58.
5. Chakyrova, D., Computer simulation of the heat and mass transfer in a drying of a porous body, Plovdiv ,2003, Anniversary Scientific Conference with international participation, 50 years University of Food Technologies, Proceedings, Vol. I, Book 4, P. 373-378.
6. Chakyrova D.P., Irreversibility analysis of mass-transfer processes in nitrogen saturation of technically pure iron, Acta Universitatis pontica Euxinus, International Scientific Journal published by aegis of Technical University of Varna _ Bulgaria and Ovidius University of Constanta - Romania, Vol. 3, Nomber 1, 2004, ISSN 1312-1669, page 72-79.
7. Chakyrova D.P., Thermodynamics analysis of a regenerative desalting system of an adiabatic type, Acta Universitatis pontica Euxinus, International Scientific Journal published by aegis of Technical University of Varna _ Bulgaria and Ovidius University of Constanta - Romania, Vol. 3, Nomber 1, 2004, ISSN 1312-1669, page 79-85.
8. Roussev, D.G., Chakyrova D.P., Grigorova V.G., Heat-Exchange Irreversibility Analysis in Thermal-Treatment Processes, Machine Engineering and Technologies, ISSN 1312-0859, 2004, N1, 2004, P.41-50.
9. Stavrev, D., Roussve, D.G., Chakyrova, D.P., Dikova, Tz., Temperature field in prismatic samples during thermo-cycling, Machine Engineering and Technologies, ISSN 1312-0859, N. 1, 2004, P.35-41.
10. Lalev, B.I., Kopchev, M.K., Chakyrova, D., Modeling of the heat processes in plane grinding by the periphery of abrasive tools, Machine Engineering and Technologies, ISSN 1312-0859, N 2, 2004, P.52-57.
11. Roussev R., D. Chakyrova. Thermodynamics analysis of a regenerative desalting system of an adiabatic type. «Mechanic of machinery». Vol 1, ¹ 67, 2007, ISSN 0861-9727
12. Pavlova, D. Chakyrova, D. Russev., Computer - Aided Simulation of Ground-Source Heat Pump Systems - Modeling of the Accumulation Energy Using Period. Journal «Mechanic of machinery», book 5, 2008, pp. 118-122, ISSN 0861-9727.
13. Russev D., D. Chakyrova, I. Pavlova., Computer-Aided Simulation of Ground-Source Heat Pump Systems-Modeling of the Accumulation Energy Period in Ground. Journal «Mechanic of machinery», book 5, 2008, pp. 113-117, ISSN 0861-9727.
14. Chakyrova D., R.Roussev. Thermoeconomics Analysis of a Absorbtion Refrigerator. Journal «Mechanic of machinery», book 4, 2009, pp. 54-57, ISSN 0861-9727.
15. Chakyrova D., R.Roussev. Thermoeconomics Analysis of a Heat Pump, Journal «Mechanic of machinery», book 4, 2009, pp. 58-61, ISSN 0861-9727.
16. P. Zlateva, Dimitrov D., Stoytchev M., Chakyrova D., Modeling of heat transfer processes in porous steels, Proceeding of 6-th International Powder Metallurgy Conference&Exhibition, Ankara, Turkey, 2011, pp.803-808;
Textbooks and handbooks
1. Roussev, D., M. Gospodinova, D. Chakyrova, I. Pavlova, Heat and mass transfer – an exercise handbook, ISBN - 954-20-0193-2, 2002, TU-Varna.
2. Roussev, D., M. Gospodinova, D. Chakyrova, Thermodynamics and heat transfer, A textbook, Varna, 2003;
Associate Prof. PhD Eng. Iliya Hadjidimov
I. Papers:
1. Hadjidimov, I., V. Pavlov, P. Markov, Numerical model of flat solar collector, Journal of Energy and Environment, Dhaka, Bangladesh, 2002, ISSN 1563-1362;
2. Draganchev, H., I. Hadjidimov, Software product “Shaft Alignment, Control and Diagnostics”, Second International Conference of Marine Industry, MARIND’98, Vol.III, 1998, Varna
3. SOLTRAIN, Photovoltaic courses of education, Vol.I, Vol.II, Vol.III, Pavlov, Hadjidimov, Thiutiundjiev, Gutz
4. Farhi O., V.Valchev, I.Hadzhidimov, V.Kirjakov, A. Ivanov, Detailed Wind and Solar Resource Map Methodology of Bulgaria, 6th Internationale Konferenz fur Alternative Mobilitat. 7-8 September, Germany
Associate Prof. PhD Eng. Georgy Gabrakov
I. Papers:
1. G. Gabrakov, S. Stoyanov, A. Kirov, Tests of closed circulation channels, working with diametrical fans, Machine Mechanics, book 8, 1995, P.11-13
2. G. Gabrakov, Specific characteristics at aero-dynamical dimensioning of a diametrical fan working wheel, Machine Mechanics, book 17, 1997, P.49-51
3. G. Gabrakov, S. Stoyanov, R. Radev, Handbook for laboratory exercises in hydro and pneumo-machines and leadings, TU-Varna, 1998
4. G. Gabrakov, Study concerning the velocity profiles building in the working part domain of technological laser devices, Machine Mechanics, book 24, 1998, P.16-19
5. A. Kirov, G. Gabrakov, S. Stoyanov, Concerning the numerical calculation of a plane flow with two-side exit, Machine Mechanics, book 24, 1998, P.3-6
6. S. Stoyanov, G. Gabrakov, Numerical determination of the physical parameters of a triple gas mixture, Machine Mechanics, book 24, 1998, P.7-10
7. S. Stoyanov, G. Gabrakov, A. Kirov, Comparative acoustic (noise) tests of the closed-circulation-type aerodynamical schemas, Machine Mechanics, book 24, 1998, P.10-16,
8. G. Gabrakov, New test case (analytical solution) for specifying the inlet parameters of the computer program for solving the problem of numerical analysis and synthesis of diametrical-type turbo-machines, Machine Mechanics, book 24, 1998, P.19-23
9. G. Gabrakov, K. Kostadinov, S. Atanassova, About a possibility for modelling the flow field through the flowing part of diametrical turbo-machines, Machine Mechanics, book 27, 1999, P.63-67
10. Atanasova S., G. Gabrakov., Approach Range of Optimal Power of Wind Turbine at Different Wind Speed. Annual of TU- Varna, 2007, pp. 187-191, ISSN:1311-896Õ.
11. Gabrakov G., S. Stoyanov, S. Atanasova. Some aspect of analytical and graphical dependencies, obtained through experiments of clozad gasdynamic loop operating with a tangential fan, Journal “Mechanic of machinery”, year XVI,book 5,series FH ¹77,2008, TU-Varna, pp. 27-28, ISSN 0861-9727
12. Gabrakov G., S. Stoyanov, S. Atanasova. Experiments of closed das dynamic loop, operaqting with a tangentiaql fan, Journal “Mechanic of machinery”, year XVI, book 5,series FH ¹77,2008, TU-Varna, pp. 23-26, ISSN 0861-9727
Associate Prof. PhD Eng. Radko Radev
I. Papers:
1. Radev, R. H., Studying the dynamics of a hydro-system with varying elasticity module, VIIIth national seminar of Continuum media mechanics, Varna 2004
2. Radev, R. H., Dynamics of a hydro-system for a feeding motion of metal-cutting machines, Scientific session with international participation of TU-Varna, 2003
3. Radev, R. H., Analysis of the transitional regimes in the hydro-system of metal-cutting machines with accounting for the variable elasticity module of the working fluid, Scientific session with international participation of TU-Varna, 2003
4. Alexandrov, Z., R. Radev, A patent for an invention of a staring valve with variable equilibrium characteristics, N44800/1996, Sofia
5. Alexandrov, Z., R. Radev, A patent for an invention of a staring valve with variable equilibrium characteristics, N44801/1996, Sofia
6. Alexandrov, Z., R. Radev, A patent for an invention of a staring valve with variable equilibrium characteristics, N44802/1996, Sofia
7. Radev, R. H., Handbook for laboratory exercises in hydraulic and pneumatic machines and leadings, TU-Varna, 1998
8. Radev R. Dinamics of the cutting machines reciprocal motion for the transition regimes in hidrosystems. Journal «Mechanic of machinery», book 78, 2008, pp. 3-6, ISSN 0861-9727.
9. Radev R., Y. Kazandjieva , G. Antonov. Basic kinematic relation for force interactions in an impulse hydromechanical system survey. Journal «Mechanic of machinery», book 70, 2007, pp. 21-23, ISSN 0861-9727.
10. Radev R., Y. Kazandgieva, G. Antonov. Experimental survey of the transition process in hydropressing with counter-pressing. Journal «Mechanic of machinery», book 70, 2007, pp. 24-26. ISSN 0861-9727.
11. Kazandjieva Y., R. Radev. Analysis of the dynamic properties of a hydraulic press with impact action. Journal «Mechanic of machinery», book 70, 2007, pp. 27-29, ISSN 0861-9727.
12. Kazangjieva Y., R. Radev. Dynamic process in a hydrodynamic system by pressing with counter-pressing. Journal «Mechanic of machinery», book 67, 2007, pp. 30-33, ISSN 0861-9727.
13. Antonov G., Y. Kazandgieva, R. Radev. Heat convertor "H14-02" at "Agropolychim" Devnya, ammonia workshop stress state modeling. Journal «Mechanic of machinery», book 70, 2007, pp. 100-113, ISSN 0861-9727.
14. Antonov G., R. Radev. Evalution of the remaining stresses in the welding seama. Journal «Mechanic of machinery», book 70, 2007, pp. 38-42, ISSN 0861-9727.
Associate Prof. PhD Eng. Stamenka Atanassova
I. Papers:
1. Atanassova S.M., Regulation of the rotation frequency of a wind-wheel with horizontal rotation axis, Machine Mechanics, ISSN 0861-9727, year VIII, book 4, ¹ 32, 2000, P. 50-52,
2. Atanassova S.M., Analysis of the flow trough low-speed wind-wheel, Anniversary Scientific Session 2001 High Military-Airily School Georgy Benkovsky, Proceeding, Vol.2, P. 246-249,
3. Atanassova S.M., À coefficient of efficiency of wind-wheels with horizontal rotation axis, Anniversary Scientific Session “120 years Marine School”, High Military Marine School Nikola Y. Vaptzarov, Proceeding, Vol.1, P. 207-211
4. Atanassova S.M., Dimensioning of the blades joining place in low-speed wind-wheel, Machine Mechanics, ISSN 0861-9727, year X, book 3, ¹ 41, 2002, P. 103-104
5. Atanassova S.M., Influence of the main geometric parameters of a piston pump on the work characteristics of a wind-aggregate, Machine Mechanics, ISSN 0861-9727, year X, book 3, ¹ 41, 2002, P. 103-104
6. Atanassova S.M., Joint work of a wind-wheel and a rotary pump, Machine Mechanics, ISSN 0861-9727, year X, book 3, ¹ 41, 2002, P. 103-104
7. Atanassova S.M., Productivity of a wind-generator, working with a piston pump, Anniversary Scientific Session 2002 – High Military-Airily School G. Benkovsky, Proceeding
8. Atanassova S.M., Aero-dynamical characteristics of a wind-wheel, working in different regions, Machine Mechanics, ISSN 0861-9727, year X, book4, ¹ 42, 2002, P. 51-53
9. Atanassova S.M., Determination of the aero-dynamical characteristics of a wind-wheel by the Goldstein functions, Machine Mechanics, ISSN 0861-9727, year X, book 4, ¹ 42, 2002, P. 101-103
10. Atanassova S.M., Joint work of a wind-wheel and a rotary pump under different pressures, Machine Mechanics, ISSN 0861-9727, year XIII, book 4, ¹ 58, 2005, P.33-376
11. Atanasova S. Ì. Force, Stress and Strain Analysis of the Wind Turbine Blades, NMU "V. Levski" – Veliko Turnovo, department of Aeronautical, ðp. 65-73, ISBN 978-954-713-092-0.
12. Atanasova S.Ì. An influence of Distribution of Wind Velocity on Wind Turbine Power, Annual of TU- Varna, 2009, ISSN:1311-896Õ.
13. Atanasova S., G. Gabrakov., Approach Range of Optimal Power of Wind Turbine at Different Wind Speed. Annual of TU- Varna, 2007, pp. 187-191, ISSN:1311-896Õ.
14. Atanasova S., À. Kirov. Parameters affecting Wind Aggregates efficiency. Fourth Internation Scientific-Applied Conference, VFU "Chernorizets Hrabar", Varna 2007, ðp. 422-428, ISBN 978-954-9430-32-5
15. Gabrakov G., S. Stoyanov, S. Atanasova. Some aspect of analytical and graphical dependencies, obtained through experiments of clozad gasdynamic loop operating with a tangential fan, Journal “Mechanic of machinery”, year XVI,book 5,series FH ¹77,2008, TU-Varna, pp. 27-28, ISSN 0861-9727
16. Gabrakov G., S. Stoyanov, S. Atanasova. Experiments of closed das dynamic loop, operaqting with a tangentiaql fan, Journal “Mechanic of machinery”, year XVI, book 5,series FH ¹77,2008, TU-Varna, pp. 23-26, ISSN 0861-9727
TEXTBOOKS
1. Atanassova S.M., Handbook in aero-dynamics of the wind-generators, TU-Varna, 2002
2. Atanassova S.M., Methodical guidance for a laboratory exercise in Theoretical wing profiles of Jukovsky, TU-Varna, 2002
3. Atanassova S.M., Methodical guidance for a laboratory exercise in Graphical method for a study of the theoretician wing profiles of Jukovsky, TU-Varna, 2002
4. Atanassova S.M., A. N. Kirov G. S. Gabrakov, “Steam-lining of a semi-body. Cross circulationless steam-lining of a cylinder” – methodical directions, TU-Varna, 2002
Associate Prof. PhD Eng. Zahariy Draganov Popov
Papers:
1. Popov Z., Miladinova Z., A centerless diamond grinding of super hard materials, Conference proceedings, Volume 1, 3d Slovenian Conference on Management of Innovative Technologies - MIT'99, Piran, Slovenia, 28-29 October, 1999, p.p. 105-108.
2. Nedelchev D., Popov Z., A centerless grinding with elastic rubber bond cup wheels, Conference proceedings, Volume 1, 3d Slovenian Conference on Management of Innovative Technologies - MIT'99, Piran, Slovenia, 28-29 October, 1999, p.p. 99-104.
3. Popov Z., Miladinova Z., Interactive learning in control systems using MATLAB, Conference proceedings, 2d Int. Scientific Congress on Machine Technologies '99, Varna, 7-8 Sept. 1999, p.p.78-82.
4. Konsulova M., Z. Popov., Processing Algorithms of data from complex objects. Journal «Mechanic of machinery», book 67, 2007, pp. 100-113, ISSN 0861-9727.
5. Popov Z., S. Manolov. An automated Synthesis of the Lathe Gear Box. Journal “Mechanic of machinery”, book 76, 2008, pp. 9-16, ISSN 0861-9727.
6. Konsulova M., Z. Popov. About the Choice of the Learning Sample Volume for an Automated Gas Analysis, Journal “Mechanic of machinery”, book 77, 2008, pp. 45-48, ISSN 0861-9727.
Assistant Prof. PhD Eng. Penka Nelieva Zlateva
Papers:
1.Harizanova S., P. Zlateva, T. Pieczonka, D. Dimitrov, D. Rusev., Some mechanical properties of iron sintered alloys for construction uses. Scientific news, book.¹3, 2007, pp.119-125, ISSN 1310-3946
2. Zlateva P. Modeling in geometry of porous media, Journal Ìanufacturing engineering and technology, 2008, ¹2, ISSN:1310-3946.
3. Zlateva P. Modeling the processes of heat transfer and mass transfer during sintering of iron PM alloys for construction uses, Journal Mechanics of Machines, 2009, Book ¹4, ISSN 0861-9727
4. Zlateva P. Mathematical modelling in mass transfer in sintering of porous media, Ìanufacturing engineering and technology, 2009, ISSN 1312-0859
5. Zlateva P., D. Dimitrov, Determination of diffusional coeficient of nitrogen into ferro porous alloys using temperature programing desorbtion metod, Journal "Ìanufacturing engineering and technology", 2008, ¹2, ISSN 1310-3946
6. Harizanova S., Dimitrov D., P. Zlateva. Hardening of sintered constructional steels by gas nitrocarbising technology at elevated temperatures, Scientific news, 2008, ¹2, ISSN 1310-3946.
7. Dimitrov D., P. Zlateva, S. Harizanova. Influence of sintered structure of iron PM alloys on their mechanical properties, Ìanufacturing engineering and technology, 2008, Book 2, ISSN – 0861-9727
8. Zlateva P., D. Dimitrov., Variation of coefficient of thermal expansion in sintered iron alloys. Ìanufacturing engineering and technology, 2009, Book 2, ISSN – 1312-0859.
9. Zlateva P., D.Rusev., Determination of specific heat capacity and enthalpy in the cooling process of iron sintered alloys for construction uses by Differential scanning calorimetry, Mechanics of Machines, 2009, Book ¹ 4, ISSN 0861-9727.
10. Dimitrov D., P. Zlateva, S. Harizanova, S. Gyurov. Structure Forming and Chemical Interactions During Sintering of Low Alloyed Chromium PM Steels with Addition of Nitrided Powders, Proceedings of Material Science and New Materials, Sofia, BAS, 2008, ISSN – 1313-8308.
11. P. Zlateva, Dimitrov D., Stoytchev M., Chakyrova D., Modeling of heat transfer processes in porous steels, Proceeding of 6-th International Powder Metallurgy Conference&Exhibition, Ankara, Turkey, 2011, pp.803-808;
12. D. Dimitrov, Zlateva P., Sintering activation and mass transfer in Ni-alloyed PM steels with addition of pre-nitrided powder, Proceeding of 6-th International Powder Metallurgy Conference&Exhibition, Ankara, Turkey, 2011, pp.535-539;
13. D. Dimitrov, P. Zlateva, T. Pieczonka, M. Stoytchev, Atmosphere effect on dimensional changes during sintering of SC 100.26 iron powder with graphite and copper additions, Sofia, BAS, Journal of Materials Science and Technology, ISNN-0861-9786, Vol. 19, ¹4, 2011, ðð.245-253
14. D. Rusev, À. Êirov, P. Zlateva, N. Trizlova, D. Genov, Analysis of the operation of air-water heat pump unit in winter mode, XXIIIst symposium with international participation SISOM & ACOUSTICS, Bucharest, Romania, May 2012
Textbooks and handbooks
1. Rusev D., Zlateva P., Thermodynamics and heat transfer – a handbook for exercises, 2012, Varna;
2. Rusev, D., Chakyrova D., Zlateva P., Thermodynamics and heat transfer, A textbook, Varna, 2012;
Assistant Prof. Eng. Irina Petrova Pavlova
Papers:
1. Hadjidimov, I., I. Pavlova, Study of the heat regimes of a plane solar collector absorber with non-linear characteristics, Machine Mechanics, book 3, 2000, Varna
2. G. Nedev, I. Pavlova, M. Dimitrova, Replacement of a R114a with ecology-conformable refrigeration agents in turbo-compressor thermo-pump aggregates, Machine Mechanics, book 3, 2002, Varna
3. Mirchev, A., I. Kavlakov, I. Pavlova, Thermal resistances of low-temperature heat pipes: analysis of the obtained results and the reliable fields for polyfactor studies, Machine Mechanics, 2002, Varna
4. Pavlova, D. Chakyrova, D. Russev., Computer - Aided Simulation of Ground-Source Heat Pump Systems - Modeling of the Accumulation Energy Using Period. Journal «Mechanic of machinery», book 5, 2008, pp. 118-122, ISSN 0861-9727.
5. Russev D., D. Chakyrova, I. Pavlova., Computer-Aided Simulation of Ground-Source Heat Pump Systems-Modeling of the Accumulation Energy Period in Ground. Journal «Mechanic of machinery», book 5, 2008, pp. 113-117, ISSN 0861-9727.
6. Rusev D., I.Pavlova. Reconcilating the work of Heat Pump aggregate with heat source of waste water. Annual of TU-Varna, 2009
Textbooks and handbooks
1. Heat transfer – a handbook for exercises, 200, Varna;
2. Roussev, D., M. Gospodinova, D. Chakyrova, I. Pavlova, Heat and mass transfer – an exercise handbook, ISBN - 954-20-0193-2, 2002, TU-Varna.
Assistant Prof. Eng. Denka Ivanova Kuncheva
Papers:
1. Kancheva, D. I., Diankov, H. N. , PROSPECT THE CONDITION OF CONDENSATION AND MOISTURE IN RESIDENTIAL PREMISES WITH ALUMINUM PLASTIC WINDOWS WITH GLASS, JOURNAL OF HEAT TECHNOLOGY, Technical University of Varna, Bulgaria, 2010, ISSN: 1314-2550, page 105-109
2. Chakyrova, D. P., Kancheva, D. I., CALCULATION OF INTERNAL HEAT AND MASS TRANSFER PARAMETERSWITH DRYING CURVES, Third International Scientific Congress, TU-VARNA, BULGARIA, 2012
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