Fiber-optic system for checking the acoustical parameters of gas-turbine engine flow-through passages

Vinogradov, V. Yu.; Morozov, Oleg G.; Nureev, Ilnur I.; Kuznetzov, Artem A.

doi:10.1117/12.2181434

Cited by 3 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The possibility of dropping bladder type fuel cell is provided by duplicating the technology of shooting pilots from the cockpit when using and triggering a squib or compressed air system (Fig. 3), which are used for the PK-16 firing mechanism, then the bladder type fuel cell moves in the air and is separated from the helicopter fuselage [19].…”

Section: Practical Application Of Fiber Optic Control For Dropping Bl...mentioning

confidence: 99%

Fiber acoustic control system for assisting jettison bladder type fuel cell of MI-8 helicopter in emergency conditions

Vinogradov¹,

Muravyeva

Shakirova

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

To date, there is a problem with the safe operation of aircraft, namely with the safe evacuation of people in flight mode and during their landing from aircraft. The article discusses aspects of the use of fiber-optic and aeroacoustic technologies built into the general concept of a fiber-acoustic control system for assistance in safely jettison or dropping a bladder type fuel cell from a helicopter fuselage in an aviation emergency. The ability to control the parameters of speed, temperature, acoustic and optical noise, in case of deviation of the geometry of their bladder type fuel cell shapes, with an increase in speed, or critical pitch, shifting the level at which it is possible to drop filled bladder type fuel cell to enable a hard landing of an aircraft in an emergency.

show abstract

Section: Practical Application Of Fiber Optic Control For Dropping Bl...mentioning

confidence: 99%

Fiber acoustic control system for assisting jettison bladder type fuel cell of MI-8 helicopter in emergency conditions

Vinogradov¹,

Muravyeva

Shakirova

2022

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

show abstract

Aeroacoustic Cartography as Method of Non-destructive Testing of Turbine Blades Based on Fiber Optic Sensor Systems

Vinogradov

Morozov

Gibadullin

2021

Lecture Notes in Mechanical Engineering

View full text Add to dashboard Cite

Locational Sensing Equipment for Detecting Ice and Damage on Transmission Lines

Minullin

Kasimov

Kononcev

2020

2020 International Conference on Industrial Engineering, Applications and Manufacturing (ICIEAM)

View full text Add to dashboard Cite

Fiber-optic system for checking the acoustical parameters of gas-turbine engine flow-through passages

Abstract: In this paper we consider the integrated approach to development of the aero-acoustical methods for diagnostics of aircraft gas-turbine engine flow-through passages by using as the base the passive fiber-optic and location technologies.

Cited by 3 publications

References 8 publications

Fiber acoustic control system for assisting jettison bladder type fuel cell of MI-8 helicopter in emergency conditions

Fiber acoustic control system for assisting jettison bladder type fuel cell of MI-8 helicopter in emergency conditions

Aeroacoustic Cartography as Method of Non-destructive Testing of Turbine Blades Based on Fiber Optic Sensor Systems

Locational Sensing Equipment for Detecting Ice and Damage on Transmission Lines

Contact Info

Product

Resources

About