Accession Number:

ADA409201

Title:

Investigation of the 3-D Hydrogen Flame Structure in a Supersonic High-Temperature Air Flow by Optical Methods

Descriptive Note:

Conference paper

Corporate Author:

RUSSIAN ACADEMY OF SCIENCES NOVOSIBIRSK INST OF THEORETICAL AND APPLIED MECHANICS

Personal Author(s):

• Vorontsov, S. S.
• Zabaikin, V. A.
• Pickalov, V. V.
• Postnov, A. V.
• Smogolev, A. A.

Report Date:

2002-07-01

Pagination or Media Count:

4.0

Abstract:

In this work the experimental results of research of a plume structure at axial hydrogen injection in a supersonic high-temperature air jet are presented. Two levels of temperatures are compared. One of them 1500-2000 K is usually achieved in the ground experimental facility with a long period of action. The other level of temperature 2500-2700 K is characteristic for installations with a short period of action.

Descriptors:

• *FLOW VISUALIZATION
• *HYDROGEN
• *SUPERSONIC COMBUSTION
• AIR FLOW
• OPTICAL ANALYSIS
• RUSSIA
• PLUMES
• FLAMES
• SUPERSONIC FLOW

Subject Categories:

• Thermodynamics
• Combustion and Ignition

Distribution Statement:

APPROVED FOR PUBLIC RELEASE