Links--

 

Design programs

HDP - Hybrid Design Program by Rational Technology - Emil Johnsen

Hybrid Design Assistant Spreadsheet - HDAS - By Todd Moore - Sky Ripper Systems.
I started this spreadsheet in order to accomplish two things. One, was to better understand the math involved in designing hybrids motors, the other was to create a primarily english units design assistant.


Rocketry related sites

UKRA United Kingdom Rocketry Association

Some articles from their newsletter:

HPR Hybrid clinic

Nitrous Oxide Weird but wonderful


ukrocketman.com
This site is designed principally as an information resource for people to find out more about UK non-professional rocketry, especially for information on hybrid rocket motors, and electronics and payloads. The website has been running since 1996 in its first incarnation, and has slowly expanded since that time.

Hybrid Rocket Science


Stanford Hybrid Rocket
To launch a 3" diameter hybrid rocket to 10,000 ft.


aRocket Web: http://www.arocketry.net
the Amateur and Experimental Rocketry Network. Here you will find software tools, active discussion forums, suppliers lists, technical references and links to others working in this exciting field.


Hans Olaf Toft’s link collection: Welcome to the Amateur Rocketry Links Library. This page is Your guide to amateur rocketry related knowledge and WEB resources.

The Amateur Rocketry Links Library

Hybrid propellant


John H. Wickman

Wickman Spacecraft & Propulsion Company

How to Make Amateur Rockets - 2nd Edition


Richard Nakka's Experimental Rocketry Web Site
Amateur Experimental Rocketry is, in my humble opinion, one of the most challenging, educational and exciting hobbies! Unlike Model Rocketry or High Power Rocketry, experimental rocketry is an activity whereby rockets are designed and constructed entirely from "scratch" -- including motor and propellant. No significant components are commercially manufactured. The goal of Amateur Experimental Rocketry (AER), often simply referred to as Amateur Rocketry or Experimental Rocketry, is to design, build, test and launch rockets.


Dan Pollino's Inverse Engineering
Inverse Engineering is a way of building rockets that has developed from my inability to comprehend complex math or physics. Due to this limitation, most of my rocket designs are derived from trial and error. It is the opposite, or inverse way, of the way they should be built


Sub Orbital Rocket, Amateur Class (SORAC)

The SORAC Project was initiated in 1995 as a Civil Experimental Aerospace endeavor. The first goal is to place a totally non-government funded vehicle into internationally recognized space, 62 statute miles straight up.


The Urbanski-Colburn Valve for Hybrid Motors by Bill Colburn
http://www.aeroconsystems.com/tips/UCValve.htm

Hybriddyne Forum - The High Altitude Hybrid Project was created to build hybrid rocket vehicles and, specifically, to challenge a 100,000 foot flight of an 8 inch diameter vehicle. It is now open to those who would like to participate by means of financial support and working on the various components necessary to achieve this goal. This is an opportunity to gain and share knowledge with some of the most experienced people in experimental rocketry and become part of it's history.
http://www.hybriddyne.com/

Amateur Hybrid Genesis
by Bob Fortune and Bill Colburn


AEROCON - Rocket Apparatus for Inventors and Experimenters
http://www.aeroconsystems.com/index.html


Evan Daniel's The Art of the All-PVC Amateur Hybrid Rocket Engine
For some time now, I've been trying to find an inexpensive, reliable way to launch and debug experimental rocket electronics. After reading Alberto Gassol's work on PVC hybrid engines, I decided to investigate that route. My goal was to create a motor that cost less than $10 to fly, with less than half an hour of labor per reload. After some experimentation, I believe I have met that goal, with an all-PVC hybrid that costs under $10 for the tank and about $5 for a reload.


 

Ceramic Nozzle for PVC Rockets by Alberto Gassol

 

 

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