Thermodynamical analysis of heat exchange and fuel consumption in marine re-heat steam generator (CROSBI ID 673762)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Mrzljak, Vedran ; Poljak, Igor ; Orović, Josip ; Prpić-Oršić, Jasna
engleski
Thermodynamical analysis of heat exchange and fuel consumption in marine re-heat steam generator
The paper presents analysis of heat exchange and fuel consumption in the entire Marine Steam Generator (MSG) with steam re- heating and in all of its components. Analysis is performed by using operating parameters from the steam generator exploitation. The highest heat amount transferred from combustion gases is used in the evaporator (48.17 % of the cumulative heat amount transferred in MSG). Proportionally, evaporator uses the highest fuel mass flow of 0.5172 kg/s when compared to other MSG components. In the high- pressure pipeline heat losses amounts 82.64 kW. Cumulative heat transferred from combustion gases to water/steam in all MSG components amounts 42048.47 kW. Cumulative water/steam specific entropy and temperature increase in the entire MSG is 4.5677 kJ/kg·K and 454.18 K, while the fuel mass flow in the entire MSG is equal to 1.0736 kg/s.
Marine steam generator ; Steam re-heating ; Heat exchange ; Fuel consumption
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Podaci o prilogu
55-58.
2019.
objavljeno
Podaci o matičnoj publikaciji
INTERNATIONAL SCIENTIFIC CONFERENCE HIGH TECHNOLOGIES. BUSINESS. SOCIETY 2019 - Volume 1 - PROCEEDINGS
Popov, Georgi ; Stavrev, Dimitar
Sofija: Scientific technical union of mechanical engineering Industry - 4.0
2535-0005
2535-0013
Podaci o skupu
IV International Scientific Conference: High Technologies. Business. Society
poster
11.03.2019-14.03.2019
Borovec, Bugarska