Home >> Tech Briefs >> Software >> Parachute Drag Model
Attention: open in a new window. PrintE-mail

Parachute Drag Model

advertisement:

DTV-SIM is a computer program that implements a mathematical model of the flight dynamics of a missile-shaped drop test vehicle (DTV) equipped with a multistage parachute system that includes two simultaneously deployed drogue parachutes and three main parachutes deployed subsequently and simultaneously by use of pilot parachutes. DTV-SIM was written to support air-drop tests of the DTV/parachute system, which serves a simplified prototype of a proposed crew capsule/parachute landing system.

Viewing entire briefs requires login/registration. Registration is free and easy to complete. If you're already registered with Tech Briefs, simply login at the top of the page.

>> Newsletter

Subscribe today to receive the INSIDER, a FREE e-mail newsletter from NASA Tech Briefs featuring exclusive previews of upcoming articles, late breaking NASA and industry news, hot products and design ideas, links to online resources, and much more.

Sign up now >>