A laboratory stand for the analysis of dynamic properties of thermocouples

• Autorzy: Marszałkowski K. , Puzdrowska P.
• Języki publikacji: EN

Abstrakty

EN

In the present elaboration, problems connected with measurements of high variable temperatures of gases are introduced and the impact of dynamic properties of different construction solutions of thermoelements on the accuracy of the measurements is considered. A laboratory stand built within research under doctoral thesis, destined for analysis of dynamic properties of thermocouples is also described. Results of numerical simulation of heat exchange between thermocouple and the gas that washes it (in this case - hot air) is presented as well as results of empirical experiments conducted on the laboratory stand built with the analysis of the obtained results.

Słowa kluczowe

EN

heat flow process; measurement of gas temperature; parametric diagnosis.

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMEEAC
• Rocznik: 2015
• Tom: Vol. 10, no 1
• Strony: 117--126
• Opis fizyczny: Bibliogr. 4 poz., rys., wykr.

Twórcy

autor

Marszałkowski K.

• Gdansk University of Technology Faculty of Ocean Engineering and Ship Technology Department of Ship Power Plants 11/12 Narutowicza Street 11/12, 80-233 Gdansk

autor

Puzdrowska P.

• Gdansk University of Technology Faculty of Ocean Engineering and Ship Technology Department of Ship Power Plants 11/12 Narutowicza Street 11/12, 80-233 Gdansk

Bibliografia

• [1] Korczewski Z., Puzdrowska P. „Analytical method of determining dynamic properties of thermocouples used in measurements of quick – changing temperatures of exhaust gases in marine diesel engines”, Combustion Engines, nr 162 (3) (2015), s. 300-306;
• [2] Korczewski Z., Zacharewicz M. „Diagnostyka symulacyjna układu turbodoładowania okrętowego tłokowego silnika spalinowego”, Zeszyty naukowe Akademii Marynarki Wojennej nr 2 (169) 2007
• [3] Puzdrowska P. “Laboratory stand for investigations of the quick – changing temperature of gas flowing in the piston compressor outlet channel”, Journal of Polish CIMAC – vol. 9, nr 1 (2014), s. 111 – 119;
• [4] Wiśniewski S.: Pomiary temperatury w badaniach silników i urządzeń cieplnych. WNT, Warszawa 1983.