Daniela Boyanova Dzhonova-Atanasova Assoc. Professor, Ph.D. Laboratory of Transfer Processes in Multiphase Media Institute of Chemical Engineering Bulgarian Academy of Sciences Acad.G.Bonchev Str., bl.103, 1113 Sofia, BULGARIA Office Telephone: (+359 2) 979 32 85 ; Fax: (+359 2)870 75 23 ; Email: dzhonova@bas.bg

---

Degrees:

· M. Sc. (1987), Sofia, Technical University

· Ph. D. (1993) Thesis: “Heat transfer processes in two-dimensional free turbulent jets”, Sofia, Technical University

---

Abstracts at international scientific conferences and symposia, published or not published in proceedings

· Djonova-Atanassova D., N. Kolev, Sv. Nakov, “Prediction of liquid- and gas-film controlled mass transfer coefficients for arranged packings
with vertical walls”, Summaries of 12th International Congress of Chemical and Process Engineering, CHISA'96, Praha, August, 1996, 167

· Колев, Д., Н. Колев, Д. Джонова-Атанасова, Ц. Цветков, “Вертикални пластини с наклонени капилярни канали за
преразпределение на течната фаза по сечението на колони с пълнеж”, Резюмета на Юбилейна научна конференция с
международно участие “50 години ХТМУ”, София 4-5 юни 2003, 196

· Джонова-Атанасова, Д., С. Наков, Н. Колев, “Динамична задържаща способност на пълнежи с вертикални. стени под и над
точката на задържането”, Резюмета на Юбилейна научна конференция с международно участие “50 години ХТМУ”, София 4-5 юни 2003, 209

· Dzhonova-Atanasova, D., E. Razkazova-Velkova, N. Kolev, “Influence of the viscosity and surface tension of the liquid phase on the wettability of
different packing materials for column apparatuses”, Proceedings 10th International summer school of chemical engineering Varna May 24-31, 2004, 292

· Razkazova-Velkova, E., D. Dzhonova-Atanasova, N. Kolev “Influence of the viscosity and surface tension of the liquid phase leakage in the
free volume of columns with vertical-wall packings”, Proceedings 10th International summer school of chemical engineering Varna May 24-31, 2004, 296

· Dzhonova-Atanasova D., N. Kolev, Sv. Nakov, “Determination of the liquid Radial Spreading Coefficients of Some Highly Effective Packings”,
1st Symposium of Chemistry and Environment, June 12-15, 2007 Miločer - Budva, Montenegro, Proceedings of the Symposium 2007, 137

· Kolev, N., D. Dzhonova- Atanasova, Sv. Nakov, “Liquid phase distributor for pilot plant packed bed columns”, Sixth International
Conference of the Chemical Societies of the South-Eastern European Countries” Sept. 10-14, Sofia, 2008, 294

· Nakov, Sv., Nikolai Kolev, D. Dzhonova-Atanasova, “Pressure drop of random highly efficient packings Raschig Super-Ring”,
Sixth International Conference of the Chemical Societies of the South-Eastern European Countries” Sept.10-14, Sofia, 2008, 295

· Nakov, Sv., N. Kolev, E. Razkazova-Velkova, L. Ljutzkanov, D. Dzhonova-Atanasova, “Pressure drop and effective surface area of a highly efficient
new structured packing”, Sixth International Conference of the Chemical Societies of the South-Eastern European Countries” Sept.10-14, Sofia, 2008, 299

· Nakov Sv., N. Kolev, D. Dzhonova-Atanasova “Pressure drop of high performance random Intalox metal tower packing,
”Abstracts of 2nd Symposium of Chemistry and Environment, September Sept.16-19, 2009”, Bar, Montenegro, 2009, 112

· D. Dzhonova-Atanasova, N. Kolev, D. Kolev, D. Popov, “Gas turbine with isothermal expansion. Calculation of the mechanical energy efficiency”,
Abstracts of 2nd Symposium of Chemistry and Environment, September Sept.16-19, 2009”, Bar, Montenegro, 2009, 61

· N. Kolev, D. Kolev, D. Dzhonova-Atanasova, D. Popov, “Gas turbine operating close to Carnot cycle”, Abstracts of 2nd Symposium of
Chemistry and Environment, September Sept.16-19, 2009”, Bar, Montenegro, 2009, 44

· Elena Razkazova-Velkova, Daniela Dzhonova-Atanasova, “Influence of the Physicochemical Properties of the Liquid Phase on the
Wettability of Different Packing Materials for Column Apparatuses” Abstracts of 2nd Symposium of Chemistry and Environment,
September Sept.16-19, 2009”, Bar, Montenegro, 2009, 114

· D. B. Dzhonova-Atanasova, N. N. Kolev, D. N. Kolev, “Pressure drop of vertical plates with inclined capillary grooves for a redistribution
packing layer of packed columns”, Seventh National Conference on Chemistry, International Conference on
Green Technologies and Environmental Protection, 26-29 May 2011, Sofia, Book of abstracts, 56
http://7ncc.unionchem.org/7NCC_Book%20of%20Abstracts-encr.pdf

· Kolev, N., L. Ljutzkanov, E. Razkazova-Velkova, D. Kolev, D. Dzhonova-Atanasova, “Equilibrium partial pressure of SO2 over the absorption
slurry in case of purification of the flue gas from sulfur dioxide using gypsum technology”, Seventh National
Conference on Chemistry, International Conference on Green Technologies and Environmental Protection, 26-29 May 2011, Sofia, Book of abstracts, 57
http://7ncc.unionchem.org/7NCC_Book%20of%20Abstracts-encr.pdf

· Kolev, N., L. Ljutzkanov, D. Kolev, D. Dzhonova-Atanasova, E. Razkazova-Velkova, “New technology for purification of flue gas
from sulfur dioxide”, Seventh National Conference on Chemistry, International Conference on Green Technologies and Environmental
Protection, 26-29 May 2011, Sofia, Book of abstracts, 49
http://7ncc.unionchem.org/7NCC_Book%20of%20Abstracts-encr.pdf

· Ljutzkanov, L., E. Razkazova-Velkova, N. Kolev, D. Dzhonova-Atanasova, D. Kolev, “Oxidation of CaSO3 by air in the technology for
purification of flue gases from SO₂”, Seventh National Conference on Chemistry, International Conference on Green
Technologies and Environmental Protection, 26-29 May 2011, Sofia, Book of abstracts, 60
http://7ncc.unionchem.org/7NCC_Book%20of%20Abstracts-encr.pdf

· Dzhonova-Atanasova D., Petrova T., Darakchiev S., Panayotova P., Nakov S., Popov R., Semkov Kr. “Measurement of liquid
distribution in random Raschig Super-Ring packing”, Food Science, Engineering and Technology – 2014, Abstracts part II, 6

· Джонова-Атанасова, Д., Л. Люцканов, Д. Колев, “Опит от изграждане на пилотна инсталация за сяроочистване на димни газове”,
Научна конференция Хранителна наука, техника и технологии– 2014, Резюмета II, 7

· Vlaev, S., D. Dzhonova, Near-wall conditions at spherical particle by circulation flow at turbulent transition,
Conference COST Action Flowing Matter, Lisbon, 15-17 Dec. 2014

· Dzhonova, D., S. Vlaev, Flowing matter: some applications and problems in chemical engineering,
Conference COST Action Flowing Matter, Lisbon, 15-17 Dec. 2014

---

Webmaster: B.Ivanov Create/11.2015
Last modified: 3 November 2015

---

Return to Personnel list