Nobody downloaded yet

Flutter Velocity - Essay Example

Comments (0) Cite this document
1. Flutter is a dynamic instability of an elastic body (wing or fin) in an airstream and like divergence the only forces necessary to produce flutter are those due to the deflection of an elastic structure from its initially un-deformed state.
2. The flutter velocity or critical speed UF and frequency 'F are defined respectively as the lowest airspeed and corresponding circular frequency at which an elastic body flying at a given atmospheric pressure and temperature will exhibit sustained harmonic oscillation.
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER93.9% of users find it useful
Flutter Velocity
Read TextPreview

Extract of sample
"Flutter Velocity"

Download file to see previous pages 10. Please note the two equations presented here are an approximation based on steady flow flutter assumptions and are only valid for ''/'h > 1 and mass ratio (') < 10. Where, ''/'h is the ratio of the natural torsion frequency to the natural bending frequency.
The discussion in the previous section of the Pines' flutter velocity approximation (used on the main screen) is based on quasi-steady aerodynamic assumptions. Therefore, as stated in An Introduction to the Theory of Elasticity, the Pines' approximation is practical for determining flutter velocity of low speed aircraft and model rockets. However, high speed aircraft and model rockets require the linearized aerodynamic theory represented by Theodoren's function, F(k) + i G(k) and implemented on the new Torsion-Flexure (2-D) Unsteady Flutter analysis screen in FinSim 4. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Flutter Velocity Essay Example | Topics and Well Written Essays - 500 words”, n.d.)
Retrieved from
(Flutter Velocity Essay Example | Topics and Well Written Essays - 500 Words)
“Flutter Velocity Essay Example | Topics and Well Written Essays - 500 Words”, n.d.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Advanced Cardiac Studies
Advanced Cardiac Studies 1- Why are MCL1 and MCL6 useful for cardiac monitoring in the prehospital setting when 12 lead ECG is not available? How are they obtained and what pertinent information can be gathered from them? In the prehospital setting, paramedics are usually not equipped with the proper medical tools which would ensure the efficient delivery of health services.
28 Pages(7000 words)Essay
Velocity circus
“This circus was established 1987 in San Leandro by Greg Angelo Herrera”.He is a genuine San Franciscan and the artistic director of Velocity Arts and Entertainment and Velocity Circus.The persona of his has become synonymous with the exceptional nature in which he demonstrates the quality of his arts and entertainment.
3 Pages(750 words)Essay
Proforma/ Business plan for my work
These products will enable premiere cardiac specialists such as Dr. Dan Friedman to conduct procedures in Florida Hospital that have a high gross profit margin of 67% to 74% of the Medicare reimbursement on these cases. The acquisition of these equipment not only increases the benefit to patients at Florida Hospital, but it also has a strong potential for enhancing earnings and cost efficiency for the hospital.
5 Pages(1250 words)Essay
Vibration of two degree systems (Aircraft wing)
However, since the elastic stiffness is independent of the flight speed, whereas the aerodynamic moment is proportional to the square of the flight speed, there may exist a critical speed, at which the elastic stiffness is barely sufficient to hold the fin in the disturbed position.
2 Pages(500 words)Essay
Art history Making study guides for a quiz
The horses are seen to be in harmony in their surroundings. It is notable that Marc uses strong colors in this painting in order to emphasize the intense experience of the world. However, he replaced the harem for a bordello. It should be noted that "demoiselles" which means young girl is a euphemism for prostitute and Avignon is not the French town but the red city of Barcelona.
5 Pages(1250 words)Essay
Comparison in Sound Velocity Variability over Neap and Spring Cycle in Dart and Tamar Estuaries, UK and Its Impacts on Sonar Performances
Sound is the most preferable energy to be used by underwater warfare, communications and navigation because of its range of transmission in comparison to other forms of energy, such as
12 Pages(3000 words)Essay
Vibration monitoring of Gas Turbine in oil industry
i. Displacement probes: These parameters are used to measure the movements and path of the shaft within probe’s vicinity but these probes cannot measure if the shaft is bending away or towards it. This displacement measurement in relation to the
8 Pages(2000 words)Essay
By changing money growth, the central bank can control inflation seen over a longer period, but to do that it has to take account of changes in real production and changes in velocity. With reference to the quantity theory, and endogenous money, exp
However in the short run, prices and wages do not change immediately because changes in the supply of money can influence the production of goods and services. This has been the chief
5 Pages(1250 words)Essay
Research paper
Practicing on pure mileage could be less efficient and is more likely to put the learners’ energy out rather than making them any faster. With efficient choice of swimming strokes and appropriate technique-based training, swimmers can achieve desired
7 Pages(1750 words)Essay
Analysis strokes
In thisessay, we will access at thebodyposition, action of thearmsandlegsandthe breathing aspects in the three strokes. It is one of theoldestswimmingtechniques. One can traceit from thewaybackwhenmandiscoveredtheidea of swimming.
6 Pages(1500 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Flutter Velocity for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us