Andere Kunden interessierten sich auch für
![Detonation Propagation Through Ducts in a Pulsed Detonation Engine]( "Detonation Propagation Through Ducts in a Pulsed Detonation Engine")
Detonation Propagation Through Ducts in a Pulsed Detonation Engine63,99 €![Fuel Composition Analysis of Endothermically Heated Jp-8 Fuel for Use in a Pulse Detonation Engine]( "Fuel Composition Analysis of Endothermically Heated Jp-8 Fuel for Use in a Pulse Detonation Engine")
Fuel Composition Analysis of Endothermically Heated Jp-8 Fuel for Use in a Pulse Detonation Engine63,99 €![Shock Tube Investigation of Pressure and Ion Sensors Used in Pulse Detonation Engine Research]( "Shock Tube Investigation of Pressure and Ion Sensors Used in Pulse Detonation Engine Research")
Shock Tube Investigation of Pressure and Ion Sensors Used in Pulse Detonation Engine Research61,99 €![Operational Characteristics of a Rotating Detonation Engine Using Hydrogen and Air]( "Operational Characteristics of a Rotating Detonation Engine Using Hydrogen and Air")
Operational Characteristics of a Rotating Detonation Engine Using Hydrogen and Air63,99 €![Comparative Analysis of a High Bypass Turbofan using a Pulsed Detonation Combustor]( "Comparative Analysis of a High Bypass Turbofan using a Pulsed Detonation Combustor")
Comparative Analysis of a High Bypass Turbofan using a Pulsed Detonation Combustor63,99 €![Branch Detonation of a Pulse Detonation Engine with Flash Vaporized Jp-8]( "Branch Detonation of a Pulse Detonation Engine with Flash Vaporized Jp-8")
Branch Detonation of a Pulse Detonation Engine with Flash Vaporized Jp-863,99 €![Detonation Branching in a Pde with Liquid Hydrocarbon Fuel]( "Detonation Branching in a Pde with Liquid Hydrocarbon Fuel")
Detonation Branching in a Pde with Liquid Hydrocarbon Fuel61,99 €
Pulsed Detonation Engines are currently limited in operating frequency to the order of 40 Hz due to lengthy ignition and deflagration to detonation transition (DDT) times. An experimental study is conducted to determine the requirements necessary to eliminate these constraints through the concept of direct initiation. A branched detonation crossover setup is constructed and the operational requirements are determined. This research demonstrates the ability to directly initiate a detonation in a vacant tube from a detonation obtained through detonation branching. Using a hydrogen-air mixture, a tail-to-head detonation branching is achieved in which a detonation is seen to propagate from a spark ignited detonation tube, through a crossover tube and across a 1:2 diameter expansion ratio into a vacant second detonation tube. This effectively eliminates the ignition and DDT times associated with the conventional operation of the second tube. The closed-end pressure trace of a transferred detonation as deemed successful through wave speed measurements is analyzed and further solidifies the findings.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.
Hinweis: Dieser Artikel kann nur an eine deutsche Lieferadresse ausgeliefert werden.