Simplified method of water cooled exhaust system design and performance assessment

• Autorzy: Dymarski Cz. , Narewski M.
• Języki publikacji: EN

Abstrakty

EN

The water cooled exhaust systems are not often used onboard ships. Prime goal is to lower temperature of exhaust gas from main propulsion and auxiliary engines to the defined limit. The design of such systems require detailed analysis of propulsion system operational parameters to meet designer expectations. The paper outlines the cooled exhaust system design problems in specific application. The simplified method of evaluation of expected cooling water flow requirements has been developed. Based on marine diesel engines test bench data, the results of short analysis of cooling water demand for two different diesel engines are presented. A simplified engineering approach may be useful for assessment of exhaust gas cooling system performance in commercial application like rescue vessels wet exhaust design or exhaust gas cleaning systems.

Słowa kluczowe

EN

diesel engine; exhaust gas; water cooling; thermal signature suppression

PL

silnik Diesla; silnik wysokoprężny; chłodzenie wodne

• Wydawca: Faculty of Ocean Engineering and Ship Technology, Gdańsk University of Technology
• Czasopismo: Journal of Polish CIMEEAC
• Rocznik: 2016
• Tom: Vol. 11, no 1
• Strony: 23--29
• Opis fizyczny: Bibliogr. 3 poz., rys., wykr.

Twórcy

autor

Dymarski Cz.

• Gdańsk University of Technology Faculty of Ocean Engineering and Ship Technology Narutowicza 11/12 str., 80-950 Gdańsk, Poland tel. [phone], fax [phone]

autor

Narewski M.

• Polish Register of Shipping Gen. J.Hallera 126 Av, 80-463 Gdańsk, Poland Tel. [phone], fax [phone]

Bibliografia

• [1] Hiscoke B, P.Eng., IR Suppression –Exhaust Gas Cooling by Water Injection, W.R. Davis Engineering Limited, Source: Internet
• [2] Schleipen H.M.A, Neele F.P. ,Ship exhaust gas plume cooling, TNO, Proceedings of SPIE, Vol 5431, (SPIE Bellingham 2004)
• [3] Fijałkowski S.: Analiza możliwości ograniczania promieniowania podczerwonego emitowanego przez strukturę konstrukcyjną śmigłowca – strefę silnikową i odlotowe gazy spalinowe. Opracowanie w ramach badań statutowych nr S4/M/2006-II zad 2.3 Politechnika Lubelska, Lublin 2006.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.