0
reversibleand the
entropyis constant. The change in flow properties are then given by the
isentropic relations. But when an object moves faster than the speed of sound, and there is an abrupt decrease in the flow area,
shock wavesare generated in the flow.
If the shock wave is perpendicular to the flow direction, it is called a
normal shock. There are equations which describe the change in the flow variables. The equations are derived from the conservation of
mass,
momentum, and
energy. Depending on the shape of the object and the speed of the flow, the shock wave may be inclined to the flow direction. When a shock wave is inclined to the flow direction it is called an
obliqueshock.
HOE OBLIQUE SHOCKS ARE GENERATED?
Oblique shocks are generated by the nose and by the leading edge of the wing and tail of a supersonic aircraft. Oblique shocks are also generated at the trailing edges of the aircraft as the flow is brought back to free stream conditions. Oblique shocks also occur downstream of a
nozzleif the expanded pressure is different from free stream conditions. In high speed
inlets, oblique shocks are used to compress the air going into the engine. The air pressure is increased without using any rotating machinery.
What else can I help you with?
What is oblique incidence?
Oblique incidence refers to a situation where a wave or ray hits a surface at an angle less than 90 degrees. This leads to a change in direction of the wave or ray as it travels through the medium. The angle of incidence is different from the angle of reflection or refraction in oblique incidence scenarios.
How does the v - shape of a shock wave depend on the speed of the wave source?
The angle of the V-shaped shock wave, known as the Mach angle, decreases as the speed of the wave source increases. At very high speeds, the shock wave becomes nearly perpendicular to the direction of motion of the source, creating a more narrow V shape.
How can the human body be affected by exposure to an acoustic shock wave?
Exposure to an acoustic shock wave can cause damage to the human body, particularly to the ears and hearing. The high intensity of the shock wave can lead to hearing loss, tinnitus (ringing in the ears), and other ear-related issues. Additionally, the shock wave can also cause physical trauma to other parts of the body, such as the lungs and internal organs, depending on the intensity and proximity of the exposure.
The higher pressure part of a sound wave is called?
The higher pressure part of a sound wave is called the compression phase. It represents the regions of increased air pressure created by the vibration of a sound source.
What rapidly releases large amounts of energy and produce a pressure shock wave during detonation?
Explosives are materials that rapidly release large amounts of energy when detonated, resulting in a pressure shock wave. The rapid expansion of gases generated by the explosive reaction creates the shock wave that can cause damage to surrounding structures and objects.
What has the author J T Urbanowicz written?
J. T. Urbanowicz has written: 'Pseduo-stationary oblique-shock-wave reflections in low gamma gases - isobutane and sulphur hexafluoride' -- subject(s): Oblique shock waves, Wave reflection
When was The Shock Wave created?
The Shock Wave was created in 1994.
How do you fix unresponsive plug in sHock wave?
I have problem unresponsive plug in shock wave.
How many pages does Shock Wave - novel - have?
Shock Wave - novel - has 537 pages.
When was Shock Wave - novel - created?
Shock Wave - novel - was created on 1996-01-02.
What is a shock wave from an exploding star called?
A shock wave from a supernova is called nothing more than a "shock wave". You might be looking for "gamma ray burst" but that has nothing to do with a "shock wave". See related link for more information on Gamma ray bursts.
When was Shock Wave - Brean Leisure Park - created?
Shock Wave - Brean Leisure Park - was created in 2004.
What is the shock wave called if a jet flies faster than the speed of sound?
The shock wave is called SONIC BOOM.
Can earthquakes have an after shock wave?
Yes
Does the move shock wave cause paralysis in Pokemon soul silver?
No, Shock Wave can't cause paralysis in any of the games.
Which type of wave is not a member of the electromagnetic spectrum?
Sound wave; shock wave; gravitational wave; Mexican wave, Royal wave, etc.
What happens when a land mine explodes?
Explosives detonate, creating a rapidly expanding shock wave. In some cases, the shock wave alone causes injury or death. In other cases, the shock wave drives projectiles that cause injury.
