|Table of Contents|

Small high-flux hydrogen peroxide integrated catalyst bed(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2008年04期
Page:
12-16
Research Field:
研究与设计
Publishing date:

Info

Title:
Small high-flux hydrogen peroxide integrated catalyst bed
Author(s):
Lei Juanping; Lin Ge
Xi'an Aerospace Propulsion Institute，Xi'an 710100，China
Keywords:
hydrogen peroxide; integrated catalyst bed; platelet; catalytic decomposition
PACS:
V434
DOI:
-
Abstract:
A new kind of hydrogen peroxide integrated platelet catalyst bed is investigated based on theoretical analysis and experiment．The flow path of platelet catalyst bed was designed． The production techniques of the platelet catalyst bed，such as photoetching technique，silver plating technique and the diffusion welding technique are investigated．Finally，the successful hot—firing tests were performed．The investigation results indicate that this kind of catalyst bed has good performances： its high bed loading can be up to 16．59／(cm2·S)，the decomposition efficiency is 96％， the roughness of chamber pressure is below 2％and the catalyst bed accumulated endurance time more than 455s at different operating conditions without any measurable performance changing．

References:

[1]雷娟萍．过氧化氢层板催化剂床特性研究[D]．西安：中 国航天科技集团公司六院十一所．2006．
[2]Wernimont E，Ventura M，Garboden G，et a1．Past and Present Use of Rocket Grade Hydrogen Peroxide[R]．General Kinetics，LLC Aliso Viejo，CA 92656．
[3]James Ponzo，Small Envelope，Hish Flux 90％Hydrogen Peroxide Catalyst Bed[R]．AIAA 2003--4622．
[4]雷娟萍．过氧化氢催化剂及其催化剂床技术综述[J]．火 箭推进，2005，31(6)：30—34．
[5]Wernimont Eric J，Dick Durant．Development of a 250 lbfv kerosene一90％hydrogen peroxide thruster[R]．AIAA 2004- 4148．
[6]Wemimont Erie J'Dick Durant．State of the art hish performanee hydrogen peroxide catalyst beds[R]．AIAA 2004-4147．
[7]Ahn SangHee，Choi TaeHoon，Krishnan S，Lee Choong— Won．A laboratory scale hydrogen-peroxide rocket-engine facility[R]．AIAA 2003-4647．

Memo

Memo:
-
Last Update: 1900-01-01