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Research Output 2003 2019

  • 149 Citations
  • 8 h-Index
  • 27 Article
  • 12 Conference contribution
  • 1 Conference article
2019
1 Citation (Scopus)

Assessment and validation of evaporation models for cryogenic liquids

Nawaz, W., Olewski, T. & Vechot, L., 1 Jan 2019, In : Process Safety and Environmental Protection. 121, p. 50-61 12 p.

Research output: Contribution to journalArticle

Cryogenic liquids
Evaporation
evaporation
liquid
vaporization
2018

Analysis and validation of integral pool spreading model of LNG spills on concrete

Ulumuddin, N., Olewski, T. & Vechot, L., 1 Jan 2018, In : Institution of Chemical Engineers Symposium Series. 2018-May, 163

Research output: Contribution to journalConference article

Hazardous materials spills
Liquefied natural gas
Concretes
Liquid nitrogen
Gases
2017
7 Citations (Scopus)

Challenges in applying process safety management at university laboratories

Olewski, T. & Snakard, M., 1 Jan 2017, In : Journal of Loss Prevention in the Process Industries. 49, p. 209-214 6 p.

Research output: Contribution to journalArticle

Safety Management
Hazards
Research laboratories
Research
Industry
1 Citation (Scopus)

Small-scale field spill experiments of liquid nitrogen, oxygen and their mixture on concrete surface

Ahammad, M., Quraishy, S., Olewski, T. & Vechot, L., 1 Jan 2017, In : Journal of Loss Prevention in the Process Industries. 50, p. 112-120 9 p.

Research output: Contribution to journalArticle

Hazardous materials spills
Liquid nitrogen
Volatilization
Nitrogen
Hot Temperature
2016
4 Citations (Scopus)

A CFD based model to predict film boiling heat transfer of cryogenic liquids

Ahammad, M., Olewski, T., Vechot, L. & Mannan, S., 1 Nov 2016, In : Journal of Loss Prevention in the Process Industries. 44, p. 247-254 8 p.

Research output: Contribution to journalArticle

Cryogenic liquids
boiling
heat transfer
films (materials)
Boiling liquids
4 Citations (Scopus)

Application of Computational Fluid Dynamics in Simulating Film Boiling of Cryogens

Ahammad, M., Liu, Y., Olewski, T., Vechot, L. & Mannan, M. S., 13 Jul 2016, In : Industrial and Engineering Chemistry Research. 55, 27, p. 7548-7557 10 p.

Research output: Contribution to journalArticle

Boiling liquids
Computational fluid dynamics
Hazardous materials spills
Cryogenics
Heat flux
6 Citations (Scopus)

Building process safety culture at Texas A&M University at Qatar: A case study on experimental research

Olewski, T., Ahammad, M., Quraishy, S., Gan, N. & Vechot, L., 1 Nov 2016, In : Journal of Loss Prevention in the Process Industries. 44, p. 642-652 11 p.

Research output: Contribution to journalArticle

Qatar
Safety Management
case studies
industry
engineers
1 Citation (Scopus)

Comparative study on toxic gas infiltration in a non-process area using CFD and multi-zone models

Ashraf, A. M., Argyropoulos, C. D., Olewski, T., Vechot, L. & Kakosimos, K., 2016, In : Institution of Chemical Engineers Symposium Series. 2016-January, 161

Research output: Contribution to journalArticle

Poisons
Infiltration
Computational fluid dynamics
Gases
Ventilation
2015
7 Citations (Scopus)

Analysis of meteorological parameters for dense gas dispersion using mesoscale models

Gopalaswami, N., Kakosimos, K., Vechot, L., Olewski, T. & Mannan, M. S., 1 May 2015, In : Journal of Loss Prevention in the Process Industries. 35, p. 145-156 12 p.

Research output: Contribution to journalArticle

meteorological parameters
Gases
gases
wind direction
wind speed

Guidelines for simulating cryogenic film boiling using volume of fluid (VOF) method

Ahammad, M., Olewski, T., Liu, Y., Rahmani, S., Mannan, S. & Vechot, L., 2015, In : Institution of Chemical Engineers Symposium Series. 2015-January, 160

Research output: Contribution to journalArticle

Cryogenics
Boiling liquids
Cryogenic liquids
Hazardous materials spills
Fluids
8 Citations (Scopus)

Hydrocarbon selectivity models for iron-based Fischer-Tropsch catalyst

Olewski, T., Todic, B., Nowicki, L., Nikacevic, N. & Bukur, D. B., 2015, In : Chemical Engineering Research and Design. 95, C, p. 1-11 11 p.

Research output: Contribution to journalArticle

Catalyst selectivity
Hydrocarbons
Iron
Catalysts
Alkenes
15 Citations (Scopus)

Modeling of a cryogenic liquid pool boiling by CFD simulation

Liu, Y., Olewski, T. & Vechot, L., 1 May 2015, In : Journal of Loss Prevention in the Process Industries. 35, p. 125-134 10 p.

Research output: Contribution to journalArticle

Cryogenic liquids
Volatilization
Hydrodynamics
boiling
Boiling liquids

Modelling of Transition and Nucleate Boiling of Liquid Nitrogen Spill on Concrete

Quraishy, S., Sadia, A., Olewski, T. & Vechot, L., 2015, In : Institution of Chemical Engineers Symposium Series. 2015-January, 160

Research output: Contribution to journalArticle

Nucleate boiling
Hazardous materials spills
Liquid nitrogen
Concretes
Boiling liquids

Small-scale experimental study of vaporization flux of liquid nitrogen released on ice

Gopalaswami, N., Vechot, L., Olewski, T. & Mannan, M. S., 1 Sep 2015, In : Journal of Loss Prevention in the Process Industries. 37, p. 124-131 8 p.

Research output: Contribution to journalArticle

Volatilization
Ice
volatilization
Liquid nitrogen
Vaporization
5 Citations (Scopus)

Small-scale experimental study of vaporization flux of liquid nitrogen released on water

Gopalaswami, N., Olewski, T., Vechot, L. & Mannan, M. S., 1 Oct 2015, In : Journal of Hazardous Materials. 297, p. 8-16 9 p.

Research output: Contribution to journalArticle

Volatilization
vaporization
Liquid nitrogen
Vaporization
Nitrogen
2014
14 Citations (Scopus)

Blanketing effect of expansion foam on liquefied natural gas (LNG) spillage pool

Zhang, B., Liu, Y., Olewski, T., Vechot, L. & Mannan, M. S., 15 Sep 2014, In : Journal of Hazardous Materials. 280, p. 380-388 9 p.

Research output: Contribution to journalArticle

Natural Gas
liquefied natural gas
Furunculosis
Liquefied natural gas
foam

Effects of expansion foam on controlling LNG vaporization rate

Zhang, B., Liu, Y., Olewski, T., Vechot, L. & Mannan, M. S., 2014, Fuels and Petrochemicals Division 2014 - Core Programming Area at the 2014 AIChE Spring Meeting and 10th Global Congress on Process Safety. AIChE, Vol. 2. p. 1487-1494 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquefied natural gas
Vaporization
Foams
Vapors
Hazards
7 Citations (Scopus)

Modeling of pool spreading of LNG on land

Basha, O., Olewski, T., Vechot, L., Castier, M. & Mannan, S., 2014, In : Journal of Loss Prevention in the Process Industries. 30, 1, p. 307-314 8 p.

Research output: Contribution to journalArticle

Liquefied natural gas
Thermodynamics
Hot Temperature
boiling
Boiling liquids
Liquid nitrogen
Vaporization
Cryogenic liquids
Boiling liquids
Fluxes

Small scale experimental study of vaporization rate of liquid nitrogen released on ice

Gopalaswami, N., Vechot, L., Olewski, T. & Mannan, M. S., 2014, Process Safety Spotlights 2014 - Topical Conference at the 2014 AIChE Spring Meeting and 10th Global Congress on Process Safety. AIChE, p. 399-411 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquid nitrogen
Vaporization
Ice
Cryogenic liquids
Heat transfer

Small scale experimental study of vaporization rate of liquid nitrogen released on ice

Gopalaswami, N., Mannan, M. S., Vechot, L. & Olewski, T., 2014, 29th Center for Chemical Process Safety International Conference 2014, CCPS 2014 - Topical Conference at the 2014 AIChE Spring Meeting and 10th Global Congress on Process Safety. AIChE, p. 433-445 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ice
Liquid nitrogen
Vaporization
Cryogenic liquids
Heat transfer

Small scale experimental study of vaporization rates of liquid nitrogen released on ice

Gopalaswami, N., Vechot, L., Olewski, T. & Mannan, M. S., 2014, 3rd Process Safety Management Mentoring Forum 2014, PSM2 2014 - Topical Conference at the 2014 AIChE Spring Meeting and 10th Global Congress on Process Safety. AIChE, p. 329-341 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquid nitrogen
Vaporization
Ice
Cryogenic liquids
Heat transfer

Small scale experimental study of vaporization rates of liquid nitrogen released on ice

Gopalaswami, N., Vechot, L., Olewski, T. & Mannan, M. S., 2014, 16th Process Plant Safety Symposium 2014, PPSS 2014 - Topical Conference at the 2014 AIChE Spring Meeting and 10th Global Congress on Process Safety. AIChE, p. 494-506 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquid nitrogen
Vaporization
Ice
Cryogenic liquids
Heat transfer

Small scale experimental study of vaporization rates of liquid nitrogen released on ice

Gopalaswami, N., Vechot, L., Olewski, T. & Mannan, M. S., 2014, Global Congress on Process Safety 2014 - Topical Conference at the 2014 AIChE Spring Meeting and 10th Global Congress on Process Safety. AIChE, p. 318-330 13 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ice
Liquid nitrogen
Vaporization
Cryogenic liquids
Heat transfer
8 Citations (Scopus)
Volatilization
volatilization
Liquid nitrogen
Vaporization
Heat flux
2013
14 Citations (Scopus)

Laboratory scale analysis of the influence of different heat transfer mechanisms on liquid nitrogen vaporization rate

Vechot, L., Olewski, T., Osorio, C., Basha, O., Liu, Y. & Mannan, S., May 2013, In : Journal of Loss Prevention in the Process Industries. 26, 3, p. 398-409 12 p.

Research output: Contribution to journalArticle

Volatilization
volatilization
Liquid nitrogen
Vaporization
heat transfer
5 Citations (Scopus)

Modeling of fischer-tropsch product distribution over Fe-based catalyst

Todic, B., Olewski, T., Nikacevic, N. & Bukur, D. B., 2013, In : Chemical Engineering Transactions. 32, p. 793-798 6 p.

Research output: Contribution to journalArticle

Alkenes
Olefins
Fischer-Tropsch synthesis
Catalysts
Kinetics

Modelling of lng pool spreading on land with included vapour-liquid equilibrium and different boiling regimes

Basha, O., Liu, Y., Castier, M., Olewski, T., Vechot, L. & Mannan, S., 2013, In : Chemical Engineering Transactions. 31, p. 43-48 6 p.

Research output: Contribution to journalArticle

Phase equilibria
Boiling liquids
Heat transfer
Hazardous materials spills
Liquefied natural gas
13 Citations (Scopus)

Study of the vaporization rate of liquid nitrogen by smalland medium-scale experiments

Olewski, T., Vechot, L. & Mannan, S., 2013, In : Chemical Engineering Transactions. 31, p. 133-138 6 p.

Research output: Contribution to journalArticle

Liquid nitrogen
Vaporization
Cryogenic liquids
Heat transfer
Hazardous materials spills
2012

Modelling the vaporization of cryogenic liquid spilled on the ground considering different boiling phenomena

Liu, Y., Gao, X., Olewski, T., Vechot, L. & Mannan, M. S., 2012, 23rd Institution of Chemical Engineers Symposium on Hazards 2012, HAZARDS 2012. 158 ed. p. 289-296 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cryogenic liquids
Vaporization
Boiling liquids
Hazardous materials spills
Liquids

Source term modeling of vapor cloud formation during a cryogenic liquid spill based on a boiling model by CFD method

Liu, Y., Olewski, T., Vechot, L., Gao, X. & Mannan, S., 2012, 12AIChE - 2012 AIChE Spring Meeting and 8th Global Congress on Process Safety, Conference Proceedings.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cryogenic liquids
Hazardous materials spills
Boiling liquids
Computational fluid dynamics
Vapors
2011
13 Citations (Scopus)

Medium scale LNG-related experiments and CFD simulation of water curtain

Olewski, T., Nayak, S., Basha, O., Waldram, S. & Vechot, L., Nov 2011, In : Journal of Loss Prevention in the Process Industries. 24, 6, p. 798-804 7 p.

Research output: Contribution to journalArticle

Liquefied natural gas
vapors
Computational fluid dynamics
Vapors
Water

Mitigation of LNG dispersion using two dimensional (2D) Water curtains

Olewski, T., Basha, O., Waldram, S., Mannan, S. & Vechot, L., 2011, 22nd Institution of Chemical Engineers Symposium on Hazards 2011, HAZARDS 2011: Process Safety and Environmental Protection. 156 ed. Institution of Chemical Engineers, p. 308-314 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Liquefied natural gas
Water
Anemometers
Air
Smoke
2009

Safety in the oil and gas industries in Qatar

Mannan, M. S., Olewski, T. & Waldram, S., 2009, 21st Institution of Chemical Engineers Symposium on Hazards 2009 - Hazards XXI: Process Safety and Environmental Protection. 155 ed. p. 570-575 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gas industry
Oils
Health
Accidents
Hazardous Substances
2008

Hydrocarbon formation model of slurry-phase Fischer-Tropsch synthesis

Olewski, T., Bukur, D. B. & Nowicki, L., 2008, CHISA 2008 - 18th International Congress of Chemical and Process Engineering.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fischer-Tropsch synthesis
Hydrocarbons
Alkenes
Olefins
Adsorption

Hydrocarbon formation model of slurry-phase Fischer-Tropsch synthesis

Olewski, T., Bukur, D. B. & Nowicki, L., 2008, AIChE100 - 2008 AIChE Annual Meeting, Conference Proceedings.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fischer-Tropsch synthesis
Hydrocarbons
12 Citations (Scopus)

Wyznaczanie mechanizmu i kinetyki pirolizy osadów ściekowych za pomoca analizy termograwimetrycznej i spektrometrii masowej

Translated title of the contribution: Mechanism and kinetics of sewage sludge pyrolysis by thermogravimetry and mass spectrometry analysisNowicki, L., Stolarek, P., Olewski, T., Bedyk, T. & Ledakowicz, S., 2008, In : Chemical and Process Engineering - Inzynieria Chemiczna i Procesowa. 29, 3, p. 813-825 13 p.

Research output: Contribution to journalArticle

Sewage sludge
Mass spectrometry
Thermogravimetric analysis
Pyrolysis
Gases
2006
2 Citations (Scopus)

Wpływ warunków redukcji na działanie katalizatora Cs-Cu/ZnO w reakcji syntezy wyższych alkoholi alifatycznych z gazu syntezowego

Translated title of the contribution: Effect of reduction conditions on the performance of the Cs-Cu/ZnO catalyst in the reaction of synthesis of higher aliphatic alcohols from synthesis gasNowicki, L., Olewski, T., Bedyk, T. & Ledakowicz, S., 2006, In : Chemical and Process Engineering - Inzynieria Chemiczna i Procesowa. 27, 1, p. 163-175 13 p.

Research output: Contribution to journalArticle

Synthesis gas
Alcohols
Catalysts
Hydrogen
Mass spectrometers
2004

Modelowanie Rozkładu Rozmiarów Krysztalów W Krystalizatorze O Działaniu Okresowym

Translated title of the contribution: Modelling of crystal size distribution in a batch crystallizerNowicki, L., Troszkiewicz, M., Bedyk, T. & Olewski, T., 2004, In : Inzynieria Chemiczna i Procesowa. 25, 3 II, p. 1393-1398 6 p.

Research output: Contribution to journalArticle

Crystallizers
Crystals
Supersaturation
Crystallization
Calorimeters
2003
2 Citations (Scopus)

Kinetics of the overall higher alcohol synthesis reacting system

Nowicki, L. & Olewski, T., 2003, In : Chemical Papers. 57, 1, p. 21-26 6 p.

Research output: Contribution to journalArticle

Alcohols
Hydrocarbons
Kinetics
Alkanes
Water gas shift