![Development of an Aerospike Nozzle for a High Performance Green Hybrid Propulsion (Hpghp) System for Small Satellites Development of an Aerospike Nozzle for a High Performance Green Hybrid Propulsion (Hpghp) System for Small Satellites](https://www.vibgyorpublishers.org/content/ijaae/ijaae-5-033-002.gif)
Development of an Aerospike Nozzle for a High Performance Green Hybrid Propulsion (Hpghp) System for Small Satellites
![Development of an Aerospike Nozzle for a High Performance Green Hybrid Propulsion (Hpghp) System for Small Satellites Development of an Aerospike Nozzle for a High Performance Green Hybrid Propulsion (Hpghp) System for Small Satellites](https://www.vibgyorpublishers.org/content/ijaae/ijaae-5-033-001.gif)
Development of an Aerospike Nozzle for a High Performance Green Hybrid Propulsion (Hpghp) System for Small Satellites
![Figure 4 from Dual Diverging Annular Rocket Nozzle (Focusing Flow Separation and Minimizing Overexpansion) | Semantic Scholar Figure 4 from Dual Diverging Annular Rocket Nozzle (Focusing Flow Separation and Minimizing Overexpansion) | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/6864ccd5a236192e1e723db632fe73df4dbf6e0e/4-Figure4-1.png)
Figure 4 from Dual Diverging Annular Rocket Nozzle (Focusing Flow Separation and Minimizing Overexpansion) | Semantic Scholar
![Shock transformation and hysteresis in underexpanded confined jets | Journal of Fluid Mechanics | Cambridge Core Shock transformation and hysteresis in underexpanded confined jets | Journal of Fluid Mechanics | Cambridge Core](https://static.cambridge.org/binary/version/id/urn:cambridge.org:id:binary-alt:20170710133916-17276-mediumThumb-S0022112017002312_fig7g.jpg?pub-status=live)
Shock transformation and hysteresis in underexpanded confined jets | Journal of Fluid Mechanics | Cambridge Core
![Detailed shock structures of under expanded (nozzle 3) and overexpanded... | Download Scientific Diagram Detailed shock structures of under expanded (nozzle 3) and overexpanded... | Download Scientific Diagram](https://www.researchgate.net/publication/320246686/figure/fig4/AS:578545086722049@1514947305425/Detailed-shock-structures-of-under-expanded-nozzle-3-and-overexpanded-nozzle-4-nozzle.png)
Detailed shock structures of under expanded (nozzle 3) and overexpanded... | Download Scientific Diagram
![Chris Combs (iterative design enjoyer) on Twitter: "Right! Under-expanded means nozzle exit pressure > surroundings, so gas needs to expand more (drop pressure) to match. Over-expanded means nozzle exit P < surroundings—expanded Chris Combs (iterative design enjoyer) on Twitter: "Right! Under-expanded means nozzle exit pressure > surroundings, so gas needs to expand more (drop pressure) to match. Over-expanded means nozzle exit P < surroundings—expanded](https://pbs.twimg.com/media/E_23I0BVcAQFMMn.jpg)
Chris Combs (iterative design enjoyer) on Twitter: "Right! Under-expanded means nozzle exit pressure > surroundings, so gas needs to expand more (drop pressure) to match. Over-expanded means nozzle exit P < surroundings—expanded
![Dr. Phil Metzger on Twitter: "3/ The job of the rocket nozzle is to expand the plume. If the nozzle is too small, then the plume is underexpanded, so it gets bigger Dr. Phil Metzger on Twitter: "3/ The job of the rocket nozzle is to expand the plume. If the nozzle is too small, then the plume is underexpanded, so it gets bigger](https://pbs.twimg.com/media/D272uS1XgAUE62i.jpg)