Monitoring and control of a pulse detonation engine using a diode-laser fuel concentration and temperature sensor

2002 ◽  
Vol 29 (1) ◽  
pp. 161-166 ◽  
Author(s):  
L. Ma ◽  
S.T. Sanders ◽  
J.B. Jeffries ◽  
R.K. Hanson
Keyword(s):  
Diode Laser ◽  
Temperature Sensor ◽  
Pulse Detonation Engine ◽  
Monitoring And Control ◽  
Fuel Concentration ◽  
Pulse Detonation ◽  
Detonation Engine ◽  
And Control

Pulse Detonation Engine Characterization and Control Using Tunable Diode-Laser Sensors

2003 ◽  
Vol 19 (4) ◽  
pp. 568-572 ◽  
Author(s):  
Daniel W. Mattison ◽  
Christopher M. Brophy ◽  
Scott T. Sanders ◽  
Lin Ma ◽  
Kevin M. Hinckley ◽  
...  
Keyword(s):  
Diode Laser ◽  
Tunable Diode Laser ◽  
Pulse Detonation Engine ◽  
Pulse Detonation ◽  
Laser Sensors ◽  
Detonation Engine ◽  
And Control

Diode-laser sensors for pulse detonation engine applications

2002 ◽  
Author(s):  
D. Mattison ◽  
S. Sanders ◽  
K. Hinckley ◽  
C. Brophy ◽  
J. Jeffries ◽  
...  
Keyword(s):  
Diode Laser ◽  
Pulse Detonation Engine ◽  
Pulse Detonation ◽  
Laser Sensors ◽  
Detonation Engine

Time-of-flight diode-laser velocimeter using a locally seeded atomic absorber: Application in a pulse detonation engine

Shock Waves ◽  
2003 ◽  
Vol 12 (6) ◽  
pp. 435-441 ◽  
Author(s):  
S. T. Sanders ◽  
D. W. Mattison ◽  
J. B. Jeffries ◽  
R. K. Hanson
Keyword(s):  
Diode Laser ◽  
Time Of Flight ◽  
Pulse Detonation Engine ◽  
Pulse Detonation ◽  
Detonation Engine

scholarly journals Wavelength-agile diode-laser sensing strategies for monitoring gas properties in optically harsh flows: application in cesium-seeded pulse detonation engine

2002 ◽  
Vol 10 (12) ◽  
pp. 505 ◽  
Author(s):  
Scott T. Sanders ◽  
Daniel W. Mattison ◽  
Lin Ma ◽  
Jay B. Jeffries ◽  
Ronald K. Hanson
Keyword(s):  
Diode Laser ◽  
Pulse Detonation Engine ◽  
Pulse Detonation ◽  
Laser Sensing ◽  
Detonation Engine ◽  
Gas Properties

scholarly journals Design of Monitoring and Control System for Multi-Tube Ignition Pulse Detonation Engine

2018 ◽  
Vol 36 (1) ◽  
pp. 162-168
Author(s):  
Wenlong Zhang ◽  
Chengming Pei ◽  
Jianghong Li ◽  
Wei Fan
Keyword(s):  
Control System ◽  
High Speed ◽  
Control Method ◽  
Signal Acquisition ◽  
Human Beings ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
Pulse Detonation ◽  
Detonation Engine ◽  
And Control

A multi-processers monitoring and control system, which use the Lora as wireless communication technology, was designed to meet needs of mobility, safety, fast frequency adjustment, portability, none affect on PDE thrust test and so on. This paper elaborated on scheme of whole system, local high-speed signal acquisition, storage, data export and ignition control method. Experimental results show that the monitoring and control system was able to implement timely and accurately control and data acquisition of detonation tubes, dynamical parameters changing, remote control and eliminate the damage for human beings caused by PDE, with mobile and portable, high integration, convenient operation, reliable performance characteristics.

scholarly journals Study on Influence of Diameter on Detonation Acoustic Characteristics of Pulse Detonation Engine

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Gui-yang Xu ◽  
Chun-guang Wang ◽  
Yan-fang Zhu ◽  
Hong-yan Li ◽  
Lun-kun Gong ◽  
...  
Keyword(s):  
Acoustic Characteristic ◽  
Pulse Detonation Engine ◽  
Acoustic Characteristics ◽  
Experiment System ◽  
Pulse Detonation ◽  
Impact Noise ◽  
Maximum Duration ◽  
Detonation Engine ◽  
Set Up ◽  
Different Diameters

AbstractThe experiment system of pulse detonation engine is set up to investigate on influence of diameter on detonation acoustic characteristic. The research of detonation acoustic characteristic of pulse detonation engine for four different diameters in different angles is carried out. Results from the test show that as the PDE diameter increasing, there are increases in amplitudes of impact noise in all angles, and the growth rate of amplitude of impact noise in the 90° direction is generally greater than that in the 0° direction. The smaller PDE diameter is, the distance of most obvious directivity at 0° turning to most obvious directivity at 30° is shorter. When the distance is shorter, such as 200 mm, the duration of detonation acoustic is increasing with the increase of PDE diameter, however, when the distance is longer, such as 3000 mm, it is just the opposite. The maximum duration of detonation acoustic is appeared in 3000 mm under 30 mm PDE diameter which reaches to 1.44 ms.

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