Abstract
This paper studies the effect of multiple geometric parameters of a micronozzle on a MEMS solid propellant thruster (MSPT) and establishes a quantitative optimisation model. Influences of the structural parameters of the micronozzle on performance are accurately calculated. The significance and contribution ratio of each parameter are evaluated by F distribution. Correspondingly, a horizontal MSPT is fabricated and tested to prove the optimisation model. In the implementation, a complete microigniter is formed by a single layer of Au, achieving an ultra-low ignition voltage of 2.1 V with an extremely low ignition resistance of 4 Ω.
| Original language | English |
|---|---|
| Pages (from-to) | 847-859 |
| Number of pages | 13 |
| Journal | Microsystem Technologies |
| Volume | 22 |
| Issue number | 4 |
| DOIs | |
| State | Published - 1 Apr 2016 |
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