Addressing the issues of low energy conversion efficiency and unstable combustion at the
micro-scale resulting from significant energy loss in micro-energy systems, this paper …

Micronozzles operating with vacuum exit conditions find applications in satellite propulsion
systems and aerodynamic separation processes. The increased demand for cube satellite …

High-precision detection in fundamental space physics, such as space gravitational wave
detection, high-precision earth gravity field measurement, and reference frame drag effect …

Temperature control systems in low-pressure environments are an important component of
precision instruments. In this study, a comprehensive model coupling the direct simulation …

A numerical investigation of geometry effects on the flow characteristics associated with
converging-diverging 2D planar micronozzles is reported. The classical N–S with linear slip …

In this study, we first considered the influence of micro-nozzle wall roughness structure on
molecular collision and reflection behavior and established a modified CLL model. The …

In the plasma-enhanced chemical vapor deposition (PECVD) process, a showerhead is
used to enhance fluid uniformity in the chamber. The uniformity of the flow field will be …

When the satellite is in orbit, the thruster will experience drastic temperature changes (100–
1000 K) under solar radiation, which will affect the rarefied gas flow state in the micro-nozzle …

The uniformity of the deposition in the plasma-enhanced chemical vapor deposition
(PECVD) process is greatly influenced by the uniform effect of the microchannels in the …

Enhancing the design and performance of micronozzles could lead to novel applications
and advancements in propulsion systems, making the exploration of micronozzles crucial for …