Rotational Temperature Measurement of NO Molecule in a Flame through Laser-Induced Fluorescence Spectrum
スポンサーリンク
概要
- 論文の詳細を見る
Rotational temperature of NO molecule in methane/air premixed flame was estimated by a spectral matching method. A tunable narrow band ArF excimer laser was used to excite the D^2Σ^+ ← X^2∏(0,1) band system of NO. Laser beam was introduced in a flame, and the laser-induced fluorescence was resolved into a spectrum by using a spectrograph. On this spectrum, e and δ bands of upper vibrational level of v'=0 were analyzed. In order to use a spectral matching method, profiles of ε and δ band spectra were calculated theoretically in detail with reliable molecular constants and exact equations, and they were modulated by an experimental slit function. Since the profile of band spectrum was determined as a function of a rotational temperature, a rotational temperature could be estimated using the temperature where the profile of every band spectrum obtained theoretically is fitted to that of experimentally obtained. Applying a spectral matching method on the ε(0,3), ε(0,4) and δ(0,2) band of NO, it was obtained that the rotational temperature is about 1000 K. The obtained rotational temperature is almost agreed with the thermocouple temperature.
- 一般社団法人日本機械学会の論文
- 2002-02-15
著者
-
SHIRAI Hiroyuki
Department of Chemistry, School of Science, Tokai University
-
Amagai Kenji
Department Of Mechanical System Engineering School Of Engineering Gunma University
-
Amagai Kenji
Department Of Mechanical Engineering Faculty Of Engineering Gunma University
-
Shirai Hiroyuki
Departement Of Integrated Biosciences Graduate School Of Fronteir Sciences
-
Shirai Hiroyuki
Department Of Mechanical System Engineering School Of Engineering Gunma University
-
ARAI Masataka
Department of Mechanical System Engineering, Gunma University
-
Hayashida Kazuhiro
Department Of Mechanical Engineering Kisarazu National College Of Technology
-
Arai Masataka
Department Of Mechanical System Engineering School Of Engineering Gunma University
-
Arai Masataka
Department Of Mechanical System Engineering Gumma University
-
Arai Masataka
Department Of Mechanical Engineering University Of Hiroshima
-
Hayashida Kazuhiro
Department of Internal Medicine, JR Kyushu Hospital, Japan
関連論文
- Structural Transitions and Enzymatic Function of Ribonuclease A Encapsulated in Transparent Porous Silica Gel
- Effect of Coexisting Gases on NO Removal Using Corona Discharge
- NO Removal from Exhaust Gas in a Corona Discharge Field
- Effect of Fuel Properties of Kerosene on Deposit Accumulation : (Deposit Accumulation on Wick during Wick Combustion)
- Radiative Characteristics of Carbonaceous Ablation Layers with Reflection Effects
- A Theoretical Model for Multiphase Flow with Solidified Particles : Physical Signification of Constitutive Equations and Evaluation of Latent Heat Effect
- Primary and Aggregate Size Distributions of PM in Tail Pipe Emissions form Diesel Engines(Advanced Combustion Technology in Internal Combustion Engines)
- PUPAL WING MORPHOGENESIS CONTROLLED BY REGION-SPECIFIC EXPRESSION OF ECDYSONE RECEPTOR (EcR) ISOFORMS(Endocrinology,Abstracts of papers presented at the 74^ Annual Meeting of the Zoological Society of Japan)
- Characterization of Liquid Jet Atomization across a High-Speed Airstream
- Measurement of Fuel Concentration Distribution in a Sooting Flame through Raman Scattering
- Rotational Temperature Measurement of NO Molecule in a Flame through Laser-Induced Fluorescence Spectrum
- Patterning and Formation of SiO2 Nanoparticles on a Substrate by Electrically Attracting of Cluster Ions
- Gastrointestinal Stromal Tumor of the Stomach : Report of a Case
- II C8 Initial effect and long-term outcome of the combination therapy of ACTH and clonazepam for patients with West syndrome : a further study
- Mean Drop Diameter of a Diesel Spray in a Vaporizing Process
- Ignition and combustion characteristics of two-stage injiction diesel spray
- Steady Test of In-cylinder Air Motion of Engine with LDV
- Atomization of High Viscosity Liquid by a Diesel Nozzle
- Measurements of Breakup Length in High Speed Jet
- Experimental Study on Evaporation and Combustion of Single Coal-Slurry Droplets (Behavior on a Hot Surface in an Elevated-Temperature Environment)
- Measurement of Soot Concentration in Turbulent Diffusion Flames
- A Theoretical Model for Multiphase Flow with Solidified Particles : Conservation Equations and Hydrodynamical Evaluation
- Evaporation and Fuel Vapor Distribution in a Diesel Spray Impinging on a Hot Wall(Spray Technologies, Mixture Formation)
- SC2-1: Ignition Characteristic of Wall-impingement Diesel Sprays interacted with Each Other(SC: Spray and Spray Combustion,General Session Papers)
- Centrifugal instability of turbulent boundary layers along concave surfaces.
- Combustion Characteristics in a Micro Gas Turbine Combustor with a Recirculation Zone Induced by an Upward Swirl
- Simultaneous Measurement of Liquid Surface and Wave Velocities for Falling Liquid Films