Essays about: "air leak"

Showing result 11 - 15 of 17 essays containing the words air leak.

  1. 11. Modeling and implementation of dense gas effects in a Lagrangian dispersion model

    University essay from Umeå universitet/Institutionen för fysik

    Author : Niklas Brännlund; [2015]
    Keywords : Dense gas; Lagrangian dispersion model; Langevin equation; Stochastic modeling; Accidental releases;

    Abstract : The use of hazardous toxic substances is very common in the industrial sector. The substances are often stored in tanks in storage compartments or transported between industrial premises. In case of an accident involving these substances, severe harm can affect both population and the environment. READ MORE

  3. 12. Electroporation of stomata: effect on drying kinetics and aroma compounds of Genovese basil leaves

    University essay from Lunds universitet/Livsmedelsteknik och nutrition (master)

    Author : Stephen Kwao; [2015]
    Keywords : Basil leaves; Vacuum; Impregnation; Reversible electroporation; Drying kinetics; Aroma compounds; food engineering; livsmedelsteknik; Technology and Engineering;

    Abstract : The aroma components of herbs and spices are very sensitive to heat, complicating their drying process. Until now, exporters of dried herbs face the challenge of low total phenolic contents and efforts are constantly being made to improve the drying efficiency of herbs and conserve their aroma. READ MORE

  4. 13. A pre-study on the compressed air system at Ljunghaell AB

    University essay from Högskolan i Halmstad/Sektionen för ekonomi och teknik (SET)

    Author : Joakim Nelson Berg; Jonathan Lee; [2014]
    Keywords : Compressed air system; energy efficiency; operation; compressor; pipe system and leak detection; Tryckluftssystem; energieffektivisering; drift; kompressor; rörsystem samt läckagesökning;

    Abstract : The Swedish industry uses large volumes of compressed air. The compressed air process isenergy intensive and creates large amounts of excess heat. It is therefore important to utilizethe excess heat, optimize the operation of the compressors and to have a regular maintenanceon the system. READ MORE

  5. 14. Upgrade of the Graphitization System for 14C AMS Analyses

    University essay from Lunds universitet/Fysiska institutionen

    Author : Philip Dalsbecker; [2013]
    Keywords : 14C; AMS; Accelerator mass spectrometry; radiocarbon; vacuum; carbon-14; Physics and Astronomy;

    Abstract : For decades, accelerator mass spectrometry (AMS) has been used for radiocarbon dating. The background of this technique is outlined along with an in-depth look at the graphitization process used to prepare samples for AMS analysis. READ MORE

  6. 15. Leak Test on High-Speed Separator

    University essay from KTH/Kemiteknik

    Author : Yasaman Saffari; [2011]
    Keywords : Leak test; Hazardous area; Centrifuge; Separator; Hydrogen; Hydrogen sensor;

    Abstract : High speed separators from Alfa Laval are widely in use for processing flammable and non-flammable liquids. The following work is focusing on the case of non-flammable liquid as the process liquid in case the working area around the equipment may contain quantities of explosive gases. READ MORE