Jet Engine

Amit Krupal · 2012-06-12T22:53:46+00:00

Hi Friends, I'am uploading a video of how Jet Turbine Engine Works Please, can somebody help me in deriving formula to find out values of Pressure, Temperature in Pre-combustion. Certain Questions 1.) Can Jet engine be downsized to be fit in an Koenigsegg Agera R? 2.) How much power will it produce?

Jet Engine

Amit Krupal

Member

Updated: Oct 26, 2024

Views: 999

Hi Friends,

I'am uploading a video of how Jet Turbine Engine Works

Please, can somebody help me in deriving formula to find out values of Pressure, Temperature in Pre-combustion.

Certain Questions
1.) Can Jet engine be downsized to be fit in an Koenigsegg Agera R?
2.) How much power will it produce?

0

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TheBugInYou

Member • Jun 17, 2012

U are an IT engineer... may i understand u r interest in finding this :?

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Ankita Katdare

Administrator • Jun 17, 2012

TheBugInYou
U are an IT engineer... may i understand u r interest in finding this :?
At CE, we encourage cross-discipline discussions. 👍
Feel free to ask queries/answer queries regarding any technical branch.

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Amit Krupal

Member • Jun 17, 2012

TheBugInYou
U are an IT engineer... may i understand u r interest in finding this :?
Hahaha

You read my introduction and I think you misunderstood me, there is a difference between BSc.IT and IT engineer.

Let it be, actually i was working on 6 stroke Diesel engine, but I am curious to know more about Axial compressor.

I am currently working on Multi Purpose All terrain Vehicle code named TKM-IX

I want to use Axial compressor for supercharging

Current Design Specification:
Overall Length : 5000 mm
Overall Width : 2000 mm
Overall Height : 2000 mm
Wheelbase : 3250 mm
Ground Clearance : 350 mm
Front Track : 1650 mm
Rear Track : 1650 mm
Front Overhang : 444.5 mm
Rear Overhang : 1305.5 mm
Angle of Approach : 90 degrees
Angle of Departure : 35 degrees

Tires :
4 wheel & 2 spare
Pro-COMP Radial 35 x 12.5 R17 AT
Diameter : 35" (889 mm)
Section Height : 228.6 mm
Section Width : 317.5

Wheel :

PRO-COMP's XTREME ALLOYS SERIES 7028 FLAT BLACK FINISH

17x8.5,
6 on 5.5" (139.7) Bolt Pattern
Backspace = 4.75" (120.65)
Max Load = 2200 lbs
Finish = Flat Black
Hub Centric = No
Offset = 0 mm

Engine Detail:

Longitudinally mounted
2011 Toyota 4Runner 3.7L V8 DOHC with variable valve timing and four valves per cylinder
Bore : 82 mm
Stroke : 87.5 mm
Bore-Stroke Ratio : 0.9371
Displacement : 3698.20 cc

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josf

Member • Jun 17, 2012

Theres one thing that has been bugging me...Why is both the compressors converging in diameter...Converging means reducing area, thus increased velocity and reduced pressure..then how does the compressor increase the pressure in axial compressor...forgive me if I sound silly...Please help me. Thankyou

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zaveri

Member • Jun 17, 2012

josf
Theres one thing that has been bugging me...Why is both the compressors converging in diameter...Converging means reducing area, thus increased velocity and reduced pressure..then how does the compressor increase the pressure in axial compressor...forgive me if I sound silly...Please help me. Thankyou
fluid pressure actually depends on the area of cross-section of the pipe/nozzle through which it flows. when the cross sectional area decreases then there is a pressure drop.

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josf

Member • Jun 18, 2012

zaveri
fluid pressure actually depends on the area of cross-section of the pipe/nozzle through which it flows. when the cross sectional area decreases then there is a pressure drop.
That I know...but why the dia of compressor reduces as the stages advance...because our aim is to increase pressure..but this way by gradually reducing the dia will decrease the pressure. see in the picture the dia of compressor is reducing. that will reduce the pressure right?

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zaveri

Member • Jun 18, 2012

josf
That I know...but why the dia of compressor reduces as the stages advance...because our aim is to increase pressure..but this way by gradually reducing the dia will decrease the pressure. see in the picture the dia of compressor is reducing. that will reduce the pressure right?
that will not , because the fluid pressure has already been increased by the working of the compressor blades.

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Ramani Aswath

Member • Jun 18, 2012

Amit Krupal
Hi Friends, 1.) Can Jet engine be downsized to be fit in an Koenigsegg Agera R? 2.) How much power will it produce?

#-Link-Snipped-#
<a href="https://www.vortechonline.com/jets/" target="_blank" rel="nofollow noopener noreferrer">Jet Engine Plans & Kits</a>
The chairman of a Coimbatore company once showed me a large coconut sized jet engine that was lying on his table, two of which fitted one each on each wing tip of a single seater plane was flown by him.

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Amit Krupal

Member • Jun 18, 2012

bioramani

#-Link-Snipped-#
<a href="https://www.vortechonline.com/jets/" target="_blank" rel="nofollow noopener noreferrer">Jet Engine Plans & Kits</a>
The chairman of a Coimbatore company once showed me a large coconut sized jet engine that was lying on his table, two of which fitted one each on each wing tip of a single seater plane was flown by him.

Thanks Sir for the website & videos, well while searching i found a video "model jet engines - "how it's made" show from Discovery Channel"

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TheBugInYou

Member • Jun 26, 2012

I am happy to see u r enthusiasm to learn while woking on a project... thats gud.. but I am not aware what does IT mean 😛

Coming to job..
Refer to the below Pv Drawing... u must have already gone through...

Coming to the stages of Axial compressor working... please refer to the below pic.. it's self explanatory..

And remember one thing for sure.. forget the pressure part.. WORK OUTPUT OF THE TURBINE AND WORK INPUT BY COMPRESSOR IN A JET ENGINE IS ALMOST SAME.... 😛 yeah that's true.. the compressor increases the pressure.. then again combustion takes place... and that high pressure gases expand through nozzle which converts all pressure energy to kinetic energy.

One silly doubt for the much more enthusiasts....

WHY ANYMORE COMBUSTION IS REQUIRED WHEN THE WORK INPUT AT COMPRESSOR IS EQUAL TO THE WORK OUTPUT AT TURBINE?

Ans. U TELL....😀

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