Identyfikatory
Warianty tytułu
Gaseous traces in the ventilation
Języki publikacji
Abstrakty
W artykule omówiono znormalizowane metody znacznikowe stosowane w technice wentylacyjnej. Przedstawiono zagadnienia dotyczące zastosowania znaczników gazowych do oceny emisji substancji niebezpiecznych z maszyn do środowiska pracy, do pomiaru przepływu gazu w przewodach oraz do oceny działania wyciągów laboratoryjnych.
This article discusses standard trace methods used in the ventilation technique. It presents problems related to applying gaseous traces in evaluating the emission of hazardous substances from machines into the work environment, in measuring gas flow in conduits and in evaluating the performance of laboratory fume hoods.
Czasopismo
Rocznik
Tom
Strony
15--19
Opis fizyczny
Bibliogr. 17 poz., rys., tab.
Twórcy
autor
- Centralny Instytut Ochrony Pracy, ul. Czerniakowska 16, 00-701 Warszawa
autor
- Centralny Instytut Ochrony Pracy, ul. Czerniakowska 16, 00-701 Warszawa
Bibliografia
- [1] Nielsen P.: Air Distribution in Rooms - Research and Design Methods. Roomvent’94, Kraków, Vol. 1, 15-33, 1994
- [2] Sandberg M.: Measurement Techniques in Room Air Flow. Roomvent’94, Kraków, Vol. 1, 59-92, 1994
- [3] A Practical Guide to Ventilation Practices t Systems for Existing Buildings. Suplement to April May issues of Heating, Piping, Air Conditioning, 1-114, 1999
- [4] EN 1093-1:1999 Safety of machinery - Evaluation of the emission of airborne hazardous substances – Part1: Selection of test methods
- [5] EN 1093-4:1996 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 4: Capture efficiency of an exhaust system - Tracer method
- [6] ISO 4053:1977 Gas flow rate measurement in duct - Tracer methods, Part 1: General
- [7] ISO 4053:1978 Gas flow rate measurement in duct Tracer methods, Part 4: Transit time method using radioactive tracers
- [8] ANSI/ASHRAE 110-1995 Method of the sting performance of laboratory fume hoods
- [9] Fletcher B., Johnson A.: Ventilation of small factory units. Journal of Wind Engineering and Industrial Aerodynamics, 40, 293-305, 1992
- [10] Niemelä R., Lefevre A.: Comparison of three tracer gases for determining effectiveness and capture efficiency. Ann. Occup. Hyg., Vol. 35, No. 4, 405-417, 1991
- [11] Dessagne J. i inni: Synthesis of results obtained using the tracer gas technique. Service Thermique Ventilation
- [12] Jung A., Zeller M.: An analysis of diffrent tracer gas techniques to determine the air exchange effciency in a mechanically ventilated room. Fourth International Conference Roomvent’94, Kraków, Vol. 2, 3 15-332, 1994
- [13] Hampl V., Niemelä R.: Use of Tracer Gas Technique for industrial exhaust hood efficiency evaluation - Where to Sample? Am. Ind. Hyg. Assoc. J. 47(5):28 l-287, 1986
- [14] Rosendahi J., Kvisgaard B.: Evaluation of fume-hood efficiency using an automated tracer-gas system. AIHC Conference Orlando, Florida 1990
- [15] Hitchings D.T.: Laboratory fume hood and exhaust fan penthouse exposure risk analysis using the ANSI/ASHRAE 110-1995 and other tracer gas methods. 1996
- [16] Fletcher B., Johnson A.: Containment testing of fume cupboards - I. Methods. Ann. Occup. Hyg., Vol. 36, No. 3, 239-252, 1992
- [17] Fletcher B., Johnson A.: Containment testing of fume cupboards - II. Test room measurements, Vol. 36, No. 4, 395-405, 1992
Typ dokumentu
Bibliografia
Identyfikator YADDA
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