The micronozzle, which is a core component of the electrothermal microthruster, features a micron-scale geometry, a 2D Laval configuration, a rectangular cross section, and a highly thermal conductive silicon wall due to MEMS fabrication.
Being identical to the prototype MEMS thruster, the simulated micronozzle consists of 3 geometrical parts, namely, the upper covering layer, the substrate, and the micronozzle itself. The upper covering layer is defined with properties of a Pyrex glass and substrate with properties of silicon ...
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