PreprintArticleVersion 1Preserved in Portico This version is not peer-reviewed
Dynamic Thermo-physical Characteristics of High Temperature Gaseous Hydrocarbon Fuel Thermal Power Generation for Regeneratively Cooled Hypersonic Propulsion System
Version 1
: Received: 18 December 2019 / Approved: 19 December 2019 / Online: 19 December 2019 (05:30:03 CET)
How to cite:
Xu, Q.; Li, H.; Feng, Y.; Li, X.; Lin, C.; Zhou, C. Dynamic Thermo-physical Characteristics of High Temperature Gaseous Hydrocarbon Fuel Thermal Power Generation for Regeneratively Cooled Hypersonic Propulsion System. Preprints2019, 2019120240. https://doi.org/10.20944/preprints201912.0240.v1
Xu, Q.; Li, H.; Feng, Y.; Li, X.; Lin, C.; Zhou, C. Dynamic Thermo-physical Characteristics of High Temperature Gaseous Hydrocarbon Fuel Thermal Power Generation for Regeneratively Cooled Hypersonic Propulsion System. Preprints 2019, 2019120240. https://doi.org/10.20944/preprints201912.0240.v1
Xu, Q.; Li, H.; Feng, Y.; Li, X.; Lin, C.; Zhou, C. Dynamic Thermo-physical Characteristics of High Temperature Gaseous Hydrocarbon Fuel Thermal Power Generation for Regeneratively Cooled Hypersonic Propulsion System. Preprints2019, 2019120240. https://doi.org/10.20944/preprints201912.0240.v1
APA Style
Xu, Q., Li, H., Feng, Y., Li, X., Lin, C., & Zhou, C. (2019). Dynamic Thermo-physical Characteristics of High Temperature Gaseous Hydrocarbon Fuel Thermal Power Generation for Regeneratively Cooled Hypersonic Propulsion System. Preprints. https://doi.org/10.20944/preprints201912.0240.v1
Chicago/Turabian Style
Xu, Q., Changming Lin and Chaoying Zhou. 2019 "Dynamic Thermo-physical Characteristics of High Temperature Gaseous Hydrocarbon Fuel Thermal Power Generation for Regeneratively Cooled Hypersonic Propulsion System" Preprints. https://doi.org/10.20944/preprints201912.0240.v1
Abstract
The aspirated hypersonic air-breathing propulsion system requires a large amount of power generation, but its special structure makes it impossible to adopt common power generation methods. The high-temperature gaseous hydrocarbon fuel thermal power generation (TPG) system was developed to solve the power generation problem for hypersonic air-breathing propulsion system. But off-design operating conditions of the hypersonic propulsion system results in a more complex process for both propulsion system and the TPG system. To better analyzing the dynamic thermos-physical characteristics of hypersonic airbreathing propulsion system considering thermal-mechanical coupling process among cooling/TPG system, a dynamic analytical model was developed, and the dynamic thermos-physical characteristics of TPG system under different off-design working conditions were conducted. It can be concluded from the analytical results that the dynamic process of thermos-physical characteristics shows a complex trend under the flight Mach number and fuel equivalence ratio off-design working conditions. Such complexity of dynamic characteristics brings difficulties in fuel supply for the propulsion system.
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.