You have requested a machine translation of selected content from our databases. This functionality is provided solely for your convenience and is in no way intended to replace human translation. Neither SPIE nor the owners and publishers of the content make, and they explicitly disclaim, any express or implied representations or warranties of any kind, including, without limitation, representations and warranties as to the functionality of the translation feature or the accuracy or completeness of the translations.
Translations are not retained in our system. Your use of this feature and the translations is subject to all use restrictions contained in the Terms and Conditions of Use of the SPIE website.
3 May 2007Computational survey of representative energetic materials as propellants for microthruster applications
Microthrusters are critical for the development of terrestrial micromissiles and nano air vehicles for reconnaissance, surveillance, and sensor emplacement. With the maturation of MEMS manufacturing technology, the physical components of the thrusters can be readily fabricated. The thruster type that is the most straightforward is chemical combustion of a propellant that is ignited by a heating element giving a single shot thrust. Arrays of MEMS manufactured thrusters can be ganged to give multiple firings. The basic model for such a system is a solid rocket motor. The desired elements for the propellant of a chemical thruster are high specific impulse (Isp), high temperature and pressure, and low molecular weight combustion gases. Since the combustion chamber of a microthruster is extremely small, the propellant material must be able to ignite, sustain and complete its burn inside the chamber. The propellant can be either a solid or a liquid. There are a large number of energetic materials available as candidates for a propellant for microthrusters. There has been no systematic evaluation of the available energetic materials as propellant candidates for microthrusters. This report summarizes computations done on a series of energetic materials to address their suitabilities as microthruster propellants.
Brian Fuchs andDaniel Stec III
"Computational survey of representative energetic materials as propellants for microthruster applications", Proc. SPIE 6556, Micro (MEMS) and Nanotechnologies for Defense and Security, 65561B (3 May 2007); https://doi.org/10.1117/12.721756
The alert did not successfully save. Please try again later.
Brian Fuchs, Daniel Stec III, "Computational survey of representative energetic materials as propellants for microthruster applications," Proc. SPIE 6556, Micro (MEMS) and Nanotechnologies for Defense and Security, 65561B (3 May 2007); https://doi.org/10.1117/12.721756