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http://dx.doi.org/10.7316/KHNES.2017.28.3.315

Design of a Combustion Chamber for Studying the Combustion Characteristics of Counterflow Flames at Elevated Pressure  

AHN, YEONG JONG (School of Mechanical Engineering, Sungkyunkwan University)
KU, JAE WON (School of Mechanical Engineering, Sungkyunkwan University)
CHOI, SUN (School of Mechanical Engineering, Sungkyunkwan University)
KOO, JAYE (School of Aerospace and Mechanical Engineering, Korea Aerospace University)
KWON, OH CHAE (School of Mechanical Engineering, Sungkyunkwan University)
Publication Information
Transactions of the Korean hydrogen and new energy society / v.28, no.3, 2017 , pp. 315-321 More about this Journal
Abstract
A combustion chamber is designed and fabricated for studying the combustion characteristics of counterflow flames at elevated pressure and establishing the fundamental combustion database of counterflow flames. The combustion chamber design aims to allow the maximum operating pressure of 11 bar and be able to conduct flame visualization and the measurements of flame extinction limits, flame temperature and combustion emissions at elevated pressure. Preliminary tests for counterflow nonpremixed $CH_4-NH_3-N_2$/air flames at 1-3 bar have been conducted, and the results confirm the proper operation of the designed chamber.
Keywords
Counterflow flame; Methane; Ammonia; Elevated pressure; Combustion chamber;
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