The Influence of Air Leakage on the Efficiency of Boilers

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Izvoz citacije: ABNT
DROBNIČ, Boštjan ;SENEGAČNIK, Andrej ;OMAN, Janez .
The Influence of Air Leakage on the Efficiency of Boilers. 
Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 45, n.2, p. 75-84, july 2017. 
ISSN 0039-2480.
Available at: <https://www.sv-jme.eu/sl/article/the-influence-of-air-leakage-on-the-efficiency-of-boilers/>. Date accessed: 26 jun. 2022. 
doi:http://dx.doi.org/.
Drobnič, B., Senegačnik, A., & Oman, J.
(1999).
The Influence of Air Leakage on the Efficiency of Boilers.
Strojniški vestnik - Journal of Mechanical Engineering, 45(2), 75-84.
doi:http://dx.doi.org/
@article{.,
	author = {Boštjan  Drobnič and Andrej  Senegačnik and Janez  Oman},
	title = {The Influence of Air Leakage on the Efficiency of Boilers},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {45},
	number = {2},
	year = {1999},
	keywords = {steam boilers; airheaters; leakage; measurements; },
	abstract = {The coefficient of efficiency of the conversion of heat into mechanical work is a very important parameter for heat engines. We must therefore ensure that the primary conversion of the fuel's internal energy into heat is performed at the highest possible efficiency. In steam boilers, part of the low-temperature output heat of flue gases is returned into the combustion process when used for preheating the combustion air in air heaters, thereby increasing the boiler's efficiency. The air heaters used for large plants are usually Ljungström rotary regenerators, which are characterised by a certain degree of leakage and mixing of air flows and flue gases. This paper deals with the influence of leakage in an air heater and the influence of the amont of combustion air heated in an air heater and in a boiler itself are studied. The theoretical explanation is supported with the results of measurements on air heaters in a thermal power plant.},
	issn = {0039-2480},	pages = {75-84},	doi = {},
	url = {https://www.sv-jme.eu/sl/article/the-influence-of-air-leakage-on-the-efficiency-of-boilers/}
}
Drobnič, B.,Senegačnik, A.,Oman, J.
1999 July 45. The Influence of Air Leakage on the Efficiency of Boilers. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 45:2
%A Drobnič, Boštjan 
%A Senegačnik, Andrej 
%A Oman, Janez 
%D 1999
%T The Influence of Air Leakage on the Efficiency of Boilers
%B 1999
%9 steam boilers; airheaters; leakage; measurements; 
%! The Influence of Air Leakage on the Efficiency of Boilers
%K steam boilers; airheaters; leakage; measurements; 
%X The coefficient of efficiency of the conversion of heat into mechanical work is a very important parameter for heat engines. We must therefore ensure that the primary conversion of the fuel's internal energy into heat is performed at the highest possible efficiency. In steam boilers, part of the low-temperature output heat of flue gases is returned into the combustion process when used for preheating the combustion air in air heaters, thereby increasing the boiler's efficiency. The air heaters used for large plants are usually Ljungström rotary regenerators, which are characterised by a certain degree of leakage and mixing of air flows and flue gases. This paper deals with the influence of leakage in an air heater and the influence of the amont of combustion air heated in an air heater and in a boiler itself are studied. The theoretical explanation is supported with the results of measurements on air heaters in a thermal power plant.
%U https://www.sv-jme.eu/sl/article/the-influence-of-air-leakage-on-the-efficiency-of-boilers/
%0 Journal Article
%R 
%& 75
%P 10
%J Strojniški vestnik - Journal of Mechanical Engineering
%V 45
%N 2
%@ 0039-2480
%8 2017-07-07
%7 2017-07-07
Drobnič, Boštjan, Andrej  Senegačnik, & Janez  Oman.
"The Influence of Air Leakage on the Efficiency of Boilers." Strojniški vestnik - Journal of Mechanical Engineering [Online], 45.2 (1999): 75-84. Web.  26 Jun. 2022
TY  - JOUR
AU  - Drobnič, Boštjan 
AU  - Senegačnik, Andrej 
AU  - Oman, Janez 
PY  - 1999
TI  - The Influence of Air Leakage on the Efficiency of Boilers
JF  - Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - steam boilers; airheaters; leakage; measurements; 
N2  - The coefficient of efficiency of the conversion of heat into mechanical work is a very important parameter for heat engines. We must therefore ensure that the primary conversion of the fuel's internal energy into heat is performed at the highest possible efficiency. In steam boilers, part of the low-temperature output heat of flue gases is returned into the combustion process when used for preheating the combustion air in air heaters, thereby increasing the boiler's efficiency. The air heaters used for large plants are usually Ljungström rotary regenerators, which are characterised by a certain degree of leakage and mixing of air flows and flue gases. This paper deals with the influence of leakage in an air heater and the influence of the amont of combustion air heated in an air heater and in a boiler itself are studied. The theoretical explanation is supported with the results of measurements on air heaters in a thermal power plant.
UR  - https://www.sv-jme.eu/sl/article/the-influence-of-air-leakage-on-the-efficiency-of-boilers/
@article{{}{.},
	author = {Drobnič, B., Senegačnik, A., Oman, J.},
	title = {The Influence of Air Leakage on the Efficiency of Boilers},
	journal = {Strojniški vestnik - Journal of Mechanical Engineering},
	volume = {45},
	number = {2},
	year = {1999},
	doi = {},
	url = {https://www.sv-jme.eu/sl/article/the-influence-of-air-leakage-on-the-efficiency-of-boilers/}
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TY  - JOUR
AU  - Drobnič, Boštjan 
AU  - Senegačnik, Andrej 
AU  - Oman, Janez 
PY  - 2017/07/07
TI  - The Influence of Air Leakage on the Efficiency of Boilers
JF  - Strojniški vestnik - Journal of Mechanical Engineering; Vol 45, No 2 (1999): Strojniški vestnik - Journal of Mechanical Engineering
DO  - 
KW  - steam boilers, airheaters, leakage, measurements, 
N2  - The coefficient of efficiency of the conversion of heat into mechanical work is a very important parameter for heat engines. We must therefore ensure that the primary conversion of the fuel's internal energy into heat is performed at the highest possible efficiency. In steam boilers, part of the low-temperature output heat of flue gases is returned into the combustion process when used for preheating the combustion air in air heaters, thereby increasing the boiler's efficiency. The air heaters used for large plants are usually Ljungström rotary regenerators, which are characterised by a certain degree of leakage and mixing of air flows and flue gases. This paper deals with the influence of leakage in an air heater and the influence of the amont of combustion air heated in an air heater and in a boiler itself are studied. The theoretical explanation is supported with the results of measurements on air heaters in a thermal power plant.
UR  - https://www.sv-jme.eu/sl/article/the-influence-of-air-leakage-on-the-efficiency-of-boilers/
Drobnič, Boštjan, Senegačnik, Andrej, AND Oman, Janez.
"The Influence of Air Leakage on the Efficiency of Boilers" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 45 Number 2 (07 July 2017)

Avtorji

Inštitucije

  • University of Ljubljana, Faculty of Mechanical Engineering, Ljubljana, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Ljubljana, Slovenia
  • University of Ljubljana, Faculty of Mechanical Engineering, Ljubljana, Slovenia

Informacije o papirju

Strojniški vestnik - Journal of Mechanical Engineering 45(1999)2, 75-84
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.

The coefficient of efficiency of the conversion of heat into mechanical work is a very important parameter for heat engines. We must therefore ensure that the primary conversion of the fuel's internal energy into heat is performed at the highest possible efficiency. In steam boilers, part of the low-temperature output heat of flue gases is returned into the combustion process when used for preheating the combustion air in air heaters, thereby increasing the boiler's efficiency. The air heaters used for large plants are usually Ljungström rotary regenerators, which are characterised by a certain degree of leakage and mixing of air flows and flue gases. This paper deals with the influence of leakage in an air heater and the influence of the amont of combustion air heated in an air heater and in a boiler itself are studied. The theoretical explanation is supported with the results of measurements on air heaters in a thermal power plant.

steam boilers; airheaters; leakage; measurements;