Nikolay Ivan Kolev

Articles in Scholarly Journals [Incomplete List]

  1. Check of the 2005-look up table for prediction of CHF in bundles?
    Nuclear Engineering and Design, vol. 237, no. 9, pp. 978–981, 2007
  2. Lidar and Sun photometer observations of atmospheric boundary-layer characteristics over an urban area in a mountain valley
    Boundary-Layer Meteorology, vol. 124, no. 1, pp. 99–115, 2006
  3. IVA_5M numerical method for analysis of three-fluid multi-component flows in boundary-fitted multi-blocks
    Computers & Structures, vol. 83, no. 6-7, pp. 499–523, 2005
  4. Aerosol Lidar and in situ ozone observations of the planetary boundary layer over Bulgaria during the solar eclipse of 11 August 1999
    International Journal of Remote Sensing, vol. 26, no. 16, pp. 3567–3584, 2005
  5. A new principle for creation of packings operating at extremely low liquid superficial velocity
    Chemical Engineering and Processing, vol. 43, no. 1, pp. 1–7, 2004
  6. Investigation of the aerosol structure over an urban area using a polarization lidar
    Journal of Environmental Monitoring, vol. 6, no. 10, p. 834, 2004
  7. New Packings for Operation at Extremely Low Liquid Superficial Velocity
    Chemical Engineering & Technology, vol. 25, no. 11, pp. 1121–1123, 2002
  8. Performance characteristics of a new type of lamellar heat exchanger for the utilization of flue gas heat
    Applied Thermal Engineering, vol. 0, no. 1, p. 0, 2002
  9. A new column packing for operation at extremely low liquid loads
    Chemical Engineering and Processing, vol. 40, no. 5, pp. 471–476, 2001
  10. A new type of a gas–steam turbine cycle with increased efficiency
    Applied Thermal Engineering, vol. 21, no. 4, pp. 391–405, 2001
  11. Shock waves in multiphase flow of fuel–coolant interaction
    International Journal of Thermal Sciences, vol. 39, no. 3, pp. 354–359, 2000
  12. Pressure drop of arranged packings with vertical walls
    Chemical Engineering and Processing, vol. 38, no. 3, pp. 219–224, 1999
  13. Film boiling on vertical plates and spheres
    Experimental Thermal and Fluid Science, vol. 18, no. 2, pp. 97–115, 1998
  14. Packing for regular distribution of liquid phase over the cross-section of column-type apparatuses
    Chemical Engineering and Processing, vol. 37, no. 2, pp. 141–147, 1998
  15. Industrial & Engineering Chemistry Research, vol. 36, no. 1, pp. 238–240, 1997
  16. Bioreactor with a semi-fixed packing: anaerobic lactose to lactic acid fermentation
    Bioprocess Engineering, vol. 16, no. 2, p. 115, 1997
  17. Uncertainty and sensitivity analysis of a postexperiment simulation of nonexplosive melt-water interaction
    Experimental Thermal and Fluid Science, vol. 13, no. 2, pp. 98–116, 1996
  18. Butyl acetate and butanol striping from waste waters in antibiotic production
    Water Research, vol. 30, no. 5, pp. 1312–1315, 1996
  19. A new bioreactor with a semi-fixed packing: investigation of degradation of phenol
    Bioprocess Engineering, vol. 16, no. 1, p. 5, 1996
  20. Mass transfer coefficients for arranged packings with vertical walls under gas film control
    Chemical Engineering & Technology, vol. 18, no. 6, pp. 380–385, 1995
  21. How accurately can we predict nucleate boiling?
    Experimental Thermal and Fluid Science, vol. 10, no. 3, pp. 370–378, 1995
  22. The influence of mutual bubble interaction on the bubble departure diameter
    Experimental Thermal and Fluid Science, vol. 8, no. 2, pp. 167–174, 1994
  23. Performance characteristics of a packing with boundary layer turbulizers. IV. Gas-film controlled masstransfer
    Chemical Engineering and Processing, vol. 33, no. 6, pp. 443–448, 1994
  24. Performance characteristics of a packing with boundary layer turbulizers. III. Liquid film controlled mass transfer
    Chemical Engineering and Processing, vol. 33, no. 6, pp. 437–442, 1994
  25. Performance characteristics of packings with boundary layer turbulizers II. the packing dynamic hold-up
    Chemical Engineering and Processing, vol. 33, no. 2, pp. 101–105, 1994
  26. Fragmentation and coalescence dynamics in multiphase flows
    Experimental Thermal and Fluid Science, vol. 6, no. 3, pp. 211–251, 1993
  27. Modeling the mechanical interaction between the velocity fields in three-phase flow
    Experimental Thermal and Fluid Science, vol. 4, no. 5, pp. 524–545, 1991
  28. On the evaluation of the interfacial turbulence (the Marangoni Effect) in gas (vapour)—liquid mass transfer Part II. Modelling of packed columns accounting for axial mixing and Marangoni effects
    Chemical Engineering and Processing, vol. 29, no. 2, pp. 83–91, 1991
  29. On the evaluation of the interfacial turbulence (the Marangoni effect) in gas (vapour)—liquid mass transfer Part I. A method for estimating the interfacial turbulence effect
    Chemical Engineering and Processing, vol. 29, no. 2, pp. 77–82, 1991
  30. On the optimal total processing time using checkpoints
    IEEE Transactions on Software Engineering, vol. 17, no. 5, pp. 436–442, 1991
  31. Flüssigkeitsquerverteiler für berieselte kolonnenpackungen bei betrieb mit hohen strömungsgeschwindigkeiten
    Chemical Engineering and Processing, vol. 21, no. 2, pp. 77–82, 1987
  32. Bestimmung des spreitungskoeffizienten bei einer horizontalen streckmittelpackungDetermination of the distribution coefficient of a horizontal expanded sheet packing
    Chemical Engineering and Processing, vol. 20, no. 2, pp. 73–77, 1986
  33. Transient three phase, three component, nonequilibrium inhomogeneous flow
    Nuclear Engineering and Design, vol. 91, no. 3, pp. 373–390, 1986
  34. Comparisons of the RALIZA-2/02 two-phase flow model with experimental data
    Nuclear Engineering and Design, vol. 85, no. 2, pp. 217–237, 1985
  35. A simple form of 5-PDE system describing the transient one dimensional nonhomogeneous nonequilibrium two-phase flow
    Nuclear Engineering and Design, vol. 84, no. 1, pp. 67–71, 1985
  36. Über den einfluss der axialvermischung bei rektifikationskolonnen mit ungeordneten füllkörperschüttungenOn the influence of axial mixing in distillation columns with random packing
    Chemical Engineering and Processing, vol. 19, no. 4, pp. 175–182, 1984
  37. Critical equilibrium inhomogeneous two-phase two-component water-steam-air flow
    International Journal of Heat and Mass Transfer, vol. 25, no. 12, pp. 1879–1884, 1982
  38. Transient nonhomogeneous equilibrium water-steam-air flow
    Nuclear Engineering and Design, vol. 73, no. 3, pp. 265–274, 1982
  39. Transient equilibrium two-phase flow with quasi-constant slip
    Nuclear Engineering and Design, vol. 65, no. 2, pp. 161–173, 1981
  40. A study of the dependence of radial spread of liquid in random beds on local conditions of irrigation
    Chemical Engineering Science, vol. 33, no. 8, pp. 1049–1053, 1978
  41. Wirkungsweise von F?llk?rpersch?ttungen
    Chemie Ingenieur Technik, vol. 48, no. 12, pp. 1105–1112, 1976
  42. Einflu? der Sch?ttung auf die Axialmischung der Fl?ssigkeit in F?llk?rpers?len unterhalb des Flutpunktes
    Chemie Ingenieur Technik - CIT, vol. 44, no. 13, pp. 845–848, 1972