1 / 8

What I s The Best Jet Engine?

What I s The Best Jet Engine?. The Early Pioneers. Frank Whittle was the first to register a patent for the turbojet engine in 1930. Hans Von Ohain was granted a patent for his turbojet in 1936.

kaili
Download Presentation

What I s The Best Jet Engine?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. What Is The Best Jet Engine?

  2. The Early Pioneers Frank Whittle was the first to register a patent for the turbojet engine in 1930. Hans Von Ohain was granted a patent for his turbojet in 1936. However, Hans Von Ohain was the first to fly in 1939 with the Heinkel He-178.Frank Whittles jet, the Gloster E.28/39 first flew in 1941.

  3. What Are The Different Types Of Jet Engines?

  4. The Different Types Of Jet Engine Are: • Gas Turbine • Turbojet • Ramjet • Turbofan • Turboprop • Propfan • Turboshaft • Scramjet • Pulsejet • Rocket • Turborocket

  5. Propulsive Performance Of Different Jet Engines

  6. Propulsive Efficiency At 100mph: Turbo Prop:40% High By Pass Turbojet:30% Low By Pass Turbojet:30% Pure Turojet:15% At 400mph: Turbo Prop:80% High By Pass Turbojet:70% Low By Pass Turbojet:65% Pure Turojet:45% Pure Turbojets have much higher efficiency at high speeds, about 1000mph and above. Turboprops are very effective at lower speeds, under 400mph. Vertical/Short take-off and landing engines (VSTOL) such as the Rolls Royce Pegasus, can be used to take off from very short distance runways, or even just strait up!

  7. Thankyou!

More Related