Kontakt
Wie einkaufen
Versand
Kaufberater
Simplified Numerical Simulation of Coal Combustion
Experiments vs. Numerical Simulation
Englisch
86 b
Bis zu 30 Tage Rückgaberecht
Kunden kauften auch
/
Broschur
18.19
€
/
Broschur
41.19
€
Fixed bed boilers are widely used to fire coal for heat and power production. However, these systems are often reported to have relatively high unburnout, low efficiency and high emissions, in addition to needing to be optimized and modernized. In this work, the measurements were performed in a test rig, where a combustion front propagates against the airflow. The author decided to use function to describe the simplified profile of emissions. The results obtained from measurements were converted in the form of approximation functions. Furthermore, developed functions were applied for defining the boundary conditions at the interface between the fixed bed and gas phase in FLUENT. The simulations of a domestic boiler have been done and the relative effects of different factors in CFD were evaluated by sensitivity analysis. The validity of the model was verified by measurements which were done in a 25 kW domestic boiler. Model predictions were compared with the experimental gas temperature and species concentration measurements, which were in good agreement. However, at a few measuring positions larger differences between the numerical results and the experiments are still observed.
Informationen zum Buch
Englisch
Verschenken Sie dieses Buch noch heute
Es ist ganz einfach
1 Legen Sie das Buch in Ihren Warenkorb und wählen Sie den Versand als Geschenk 2 Wir schicken Ihnen umgehend einen Gutschein 3 Das Buch wird an die Adresse des beschenkten Empfängers geliefertDas könnte Sie auch interessieren
/
Broschur
6.19
€
Hallo! Ich bin Libroamiko, dein Buchberater.
Wie kann ich dir helfen?