Main Page: Difference between revisions

From parachute
Jump to navigation Jump to search
(Added a Disclaimer and updated the Purpose.)
 
(3 intermediate revisions by one other user not shown)
Line 1: Line 1:
== Purpose: ==
== Purpose: ==
This wiki is intended to serve as a nexus of publicly-available knowledge of decelerator systems.   Initial content will be drawn from Knacke's 1991 Recovery Systems Design Guide <ref>https://apps.dtic.mil/sti/citations/ADA247666</ref>.   Content will be added from other historical decelerator system design guides <ref>https://apps.dtic.mil/sti/citations/ADA070251</ref> <ref>https://apps.dtic.mil/sti/citations/AD0745335</ref> <ref>https://apps.dtic.mil/sti/citations/ADA246343</ref> and publications.  Chapters will be added to include advancements in parachute materials, instrumentation, methods, modeling, simulation and other areas. This is understood to be a colossal effort.  The intent is to make steady incremental sustainable progress.
The purpose of this design guide wiki is to provide recovery system engineers in government, industry, and academia the knowledge and tools necessary to evaluate, analyze, select, design, and test parachute recovery systems. The initial content and references were drawn from Knacke's 1991 Recovery Systems Design Guide <ref>https://apps.dtic.mil/sti/citations/ADA247666</ref>.   Like Knacke's design guide, this manual will not attempt to reprint all available information, but rather strive to complement, amplify, supplement, and link to other references, including the historical decelerator system design guides <ref>https://apps.dtic.mil/sti/citations/ADA070251</ref> <ref>https://apps.dtic.mil/sti/citations/AD0745335</ref> <ref>https://apps.dtic.mil/sti/citations/ADA246343</ref>.


This manual is made possible through the ongoing '''collaboration''' of recovery system engineers in government, industry, and academia to provide the decelerator systems community with a '''living repository''' of the knowledge and tools necessary to evaluate, analyze, select, and design parachute recovery systems.  
This design guide wiki is made possible through the ongoing collaboration of recovery system engineers in government, industry, and academia.  It is designed to continue to be periodically updated with publicly-available content and references to sources which may not be publicly-available.  Updates include typo corrections, figure updates, verbiage clarifications, and entirely new content.  All potential new updates are reviewed prior to inclusion by the Design Guide Subcommittee of the American Institute of Aeronautics and Astronautics (AIAA) Aerodynamic Decelerator Systems Technical Committee (ADS TC).


Topics and specializations are organized by Chapter.  Each Chapter will have a team of Chapter Editors composed of Subject Matter Experts (SMEs) who will review new content submissions for possible inclusion.  Of note: Commercial skydiving is currently beyond the scope of this wiki.  
Topics and specializations are organized by Chapter.  Each Chapter will have a team of Chapter Editors composed of Subject Matter Experts (SMEs) who will review new content submissions for possible inclusion.  Of note: Commercial skydiving is currently beyond the scope of this wiki.


== Chapters: ==
== Chapters: ==
Line 31: Line 31:
== References: ==
== References: ==
<references />
<references />
== Disclaimer: ==
Whenever a person leaves the ground, he or she risks injury or even death. Whether to accept or reject this risk and its accompanying challenge must be a personal decision; one must weigh the risk and the reward.
This wiki is designed to promote safety through education. It is not a do-it-yourself text. Neither the authors, editors, their employers or any element of AIAA shall have any liability for, or responsibility to, any person or entity with respect to any loss or damage caused or alleged to be caused directly or indirectly by the information contained in this wiki.
------
------



Latest revision as of 22:54, 13 November 2025

Purpose:

The purpose of this design guide wiki is to provide recovery system engineers in government, industry, and academia the knowledge and tools necessary to evaluate, analyze, select, design, and test parachute recovery systems. The initial content and references were drawn from Knacke's 1991 Recovery Systems Design Guide [1].   Like Knacke's design guide, this manual will not attempt to reprint all available information, but rather strive to complement, amplify, supplement, and link to other references, including the historical decelerator system design guides [2] [3] [4].

This design guide wiki is made possible through the ongoing collaboration of recovery system engineers in government, industry, and academia. It is designed to continue to be periodically updated with publicly-available content and references to sources which may not be publicly-available. Updates include typo corrections, figure updates, verbiage clarifications, and entirely new content. All potential new updates are reviewed prior to inclusion by the Design Guide Subcommittee of the American Institute of Aeronautics and Astronautics (AIAA) Aerodynamic Decelerator Systems Technical Committee (ADS TC).

Topics and specializations are organized by Chapter.  Each Chapter will have a team of Chapter Editors composed of Subject Matter Experts (SMEs) who will review new content submissions for possible inclusion.  Of note: Commercial skydiving is currently beyond the scope of this wiki.

Chapters:

  1. Introduction
  2. Definitions
  3. Units of Measurement, Technical Tables, and Symbols
  4. Parachute Aerodynamics
  5. Parachute Performance
  6. Parachute Design
  7. Recovery System design
  8. Recovery System Application
  9. Asymmetry
  10. Instrumentation
  11. Materials
  12. Simulation.  CFD & FSI.
  13. Career Lessons Learned
  14. Hardware
  15. Test methods
  16. Applied Loads, Degradation Factors, Applications
  17. Gliding Parachutes


86. Wiki Experimentation Chapter

References:

Disclaimer:

Whenever a person leaves the ground, he or she risks injury or even death. Whether to accept or reject this risk and its accompanying challenge must be a personal decision; one must weigh the risk and the reward.

This wiki is designed to promote safety through education. It is not a do-it-yourself text. Neither the authors, editors, their employers or any element of AIAA shall have any liability for, or responsibility to, any person or entity with respect to any loss or damage caused or alleged to be caused directly or indirectly by the information contained in this wiki.


Consult the User's Guide for information on using the wiki software.

Getting started