Author Topic: Rotary Engine and its working (Read 5531 times)

TheStig · « **on:** May 24, 2010, 08:38:50 AM »

Rotary Engine and its working

A pistonless rotary engine is an internal combustion engine that does not use pistons in the way a reciprocating engine does, but instead uses one or more rotors, sometimes called rotary pistons. An example of a pistonless rotary engine is the Wankel engine.

The term rotary combustion engine has been suggested as an alternative name for these engines to distinguish them from early (generally up to the early 1920s) aircraft engines and motorcycle engines also known as rotary engines. However, both continue to be called rotary engines and only the context determines which type is meant. In particular, the only commercial producer of (pistonless) automobile rotary engines as of 2005, Mazda, consistently refers to its Wankel engines as rotary engines

Working

A rotary engine is an internal combustion engine, like the engine in your car, but it works in a completely different way than the conventional piston engine.

In a piston engine, the same volume of space (the cylinder) alternately does four different jobs -- intake, compression, combustion and exhaust. A rotary engine does these same four jobs, but each one happens in its own part of the housing. It's kind of like having a dedicated cylinder for each of the four jobs, with the piston moving continually from one to the next.

See the video


Next Generation Rotary Engine?

Punjabi Janta Forums - Janta Di Pasand · « **on:** May 24, 2010, 08:38:50 AM »

xxxcognoscentexxx · « **Reply #1 on:** May 27, 2010, 07:23:32 PM »

nyc one dude

LondonPunjabi · « **Reply #2 on:** June 01, 2010, 01:37:44 PM »

However, what is amazing about Felix Wankel’s engine is that the piston does not travel up and down like normal engine pistons do, or for that matter in and out as boxer engine pistons do; it spins and its unique triangular shape does the jobs as mentioned in the opening post and as demonstrated in the video.

TheStig · « **Reply #3 on:** June 01, 2010, 07:34:23 PM »

yes true bro
and ya its a nice piece of engineering but it consumes same amount of petrol as V8 engine

LondonPunjabi · « **Reply #4 on:** June 01, 2010, 08:10:49 PM »

Ya man, if you look at the Mazda RX8 engine you'll see how tiny it is and yet the RX8 will hit 0-60mph in about 6secs. Not bad for a single cylinder.

TheStig · « **Reply #5 on:** June 01, 2010, 08:38:53 PM »

Quote from: LondonPunjabi on June 01, 2010, 08:10:49 PM

Ya man, if you look at the Mazda RX8 engine you'll see how tiny it is and yet the RX8 will hit 0-60mph in about 6secs. Not bad for a single cylinder.

Yes I have driven that car last week my friend got it :) I have the pic in my profile pictures album .
I did about 140 in that car . but economy wise aint that good

LondonPunjabi · « **Reply #6 on:** June 01, 2010, 08:58:16 PM »

Quote from: ©o∂€л@M€47 on June 01, 2010, 08:38:53 PM

Yes I have driven that car last week my friend got it :) I have the pic in my profile pictures album .
I did about 140 in that car . but economy wise aint that good

I drove one here in the UK last6 year, it's not bad but the fuel efficiency aint that good, your right. But I do like the suicide doors on it.

But talking about cars, I drove a Maserati Gran Turismo. I kid you not it is one of theeeeeee finest cars I have ever driven. I have a Jaguar XKR at the moment but that Maserati is something else.

Here's the link for Maserati

http://www.maserati.com/

TheStig · « **Reply #7 on:** June 01, 2010, 09:12:51 PM »

Quote from: LondonPunjabi on June 01, 2010, 08:58:16 PM

I drove one here in the UK last6 year, it's not bad but the fuel efficiency aint that good, your right. But I do like the suicide doors on it.

But talking about cars, I drove a Maserati Gran Turismo. I kid you not it is one of theeeeeee finest cars I have ever driven. I have a Jaguar XKR at the moment but that Maserati is something else.

Here's the link for Maserati

http://www.maserati.com/

you don't have to send me any link brother I know these cars, they are in my blood
Jaguar XKR is a nice car what year is it?
Maserati Grandturismo sounds so good man , I have driven a Maserati quattroporte, thats the 4 door one its a huge car I like it, I am not going to buy any of those man too expensive. I like maserati MC12 :happy: check that out
Is you xkr convertible or a hard top?

LondonPunjabi · « **Reply #8 on:** June 01, 2010, 09:26:06 PM »

Quote from: ©o∂€л@M€47 on June 01, 2010, 09:12:51 PM

you don't have to send me any link brother I know these cars, they are in my blood
Jaguar XKR is a nice car what year is it?
Maserati Grandturismo sounds so good man , I have driven a Maserati quattroporte, thats the 4 door one its a huge car I like it, I am not going to buy any of those man too expensive. I like maserati MC12 :happy: check that out
Is you xkr convertible or a hard top?

The XKR is 2008, black hard top. I bought a used one last year, it only had 16,000 miles on the clock. UK doesn't get enough sunshine for a soft top.

I also have a Mercedes 560SEC 1991. That car is my pride and joy. It is in pristine condition and has an immaculate V8. It’s amazing really; it is 19 year old and still only has 65,000 on the clock. I love that car.

Its 2.15 am here in the UK. I am out.

Take care brother.

TheStig · « **Reply #9 on:** June 01, 2010, 09:49:25 PM »

thats great man
i think u like cars .. thanks man for coming cuz i like people who like cars :D

LondonPunjabi · « **Reply #10 on:** June 02, 2010, 08:39:32 PM »

Quote from: ©o∂€л@M€47 on June 01, 2010, 09:49:25 PM

thats great man
i think u like cars .. thanks man for coming cuz i like people who like cars :D

Yeah, you are right there brother. I do like cars. But I also like classic cars. My first ever car was a 1978 Alfa Romeo 2 litre Veloce Spider Convertible. Girls used to love it. The stupid thing used to break down all the time :happy:

TheStig · « **Reply #11 on:** June 02, 2010, 10:48:55 PM »

haha thats kool man
wasnt that the turbo charged one,because i've seen here few having turbo :D
how did u manage to attract women? :wait: you know what
hard to understand this species called - girl

LondonPunjabi · « **Reply #12 on:** June 03, 2010, 05:44:54 PM »

Quote from: ©o∂€л@M€47 on June 02, 2010, 10:48:55 PM

haha thats kool man
wasnt that the turbo charged one,because i've seen here few having turbo :D
how did u manage to attract women? :wait: you know what
hard to understand this species called - girl

Hi again

No, it was a (if I remember correctly)just an in-line 4 cylinder, 1962cc engine, normally aspirated. It was the "Duetto" model which had a rounded front. It was a really nice car when it ran properly. You really have to own an Alfa to understand how quirky they can be. You really have to belive in God to own one of them. :rabb:

I have no idea how I attracted the women. I was a student studying away from home. I guess I was a bit carefree. I was also one of the very few Indian guys at Edinburgh Uni at the time. I am sure it wasn't me and it was probably the car. Don’t worry; you’re not supposed to understand the ladies. That’s half the fun. :he:

TheStig · « **Reply #13 on:** June 06, 2010, 12:38:20 AM »

hha i agree bro

nice naturally aspirated thats kool
I have driven 156 and 159 alfa bro :) told ya driven most of the cars ,check out my profile .
alfa's are quick but i like Alfa Brera all wheel drive :happy:

LondonPunjabi · « **Reply #14 on:** June 06, 2010, 06:34:05 PM »

hha i agree bro

nice naturally aspirated thats kool
I have driven 156 and 159 alfa bro :) told ya driven most of the cars ,check out my profile .
alfa's are quick but i like Alfa Brera all wheel drive :happy:

Hey man, have you ever driven a Lotus? I drove Lotus Exige recently at a race track. It is fantastic. Very light body and a very powerful engine giving it a good power to weight ratio.

http://www.lotusespritworld.com/LotusModels/LotusExige.html

TheStig · « **Reply #15 on:** June 06, 2010, 07:50:06 PM »

nah man havent driven a lotus
isnt many of em are having a turbo charged corrola engine in the boot

LondonPunjabi · « **Reply #16 on:** June 07, 2010, 04:29:00 AM »

Probably, but they are a very good track car and a lot of fun.

I've also got a motorbike which I don't get much chance to ride as I am away from home a lot. Have you ever fancied a bike?

TheStig · « **Reply #17 on:** June 07, 2010, 05:06:12 AM »

Quote from: LondonPunjabi on June 07, 2010, 04:29:00 AM

Probably, but they are a very good track car and a lot of fun.

I've also got a motorbike which I don't get much chance to ride as I am away from home a lot. Have you ever fancied a bike?

in india yes in here not much
I got a license which is learner bike and ill get a full license next year . in here you can get a full license only after 15 months of your learners. So once i get that I am getting a R1 or something like ninja ,cbr1000rr, gsx1300 R(hayabusa) will see how we go

LondonPunjabi · « **Reply #18 on:** June 07, 2010, 06:00:50 PM »

in india yes in here not much
I got a license which is learner bike and ill get a full license next year . in here you can get a full license only after 15 months of your learners. So once i get that I am getting a R1 or something like ninja ,cbr1000rr, gsx1300 R(hayabusa) will see how we go

That's good. I had an Enfield in India a couple of years ago but it was a borrowed one from my cousin. I ran it for about six weeks. I loved it.

I have a Harley Davidson Fatboy Screamin’ Eagle which I bought 2 year ago in London. It really is brilliant for cruising on London's Kings Road. The exhaust sounds like a thousand shotguns going off. It turns heads where ever it goes. It has the 1688cc (103.00 cubic inches) engine. It’s not a speed bike. It is just a lovely bike that does exactly what it is supposed to do. :okk:

TheStig · « **Reply #19 on:** June 07, 2010, 06:45:54 PM »

Quote from: LondonPunjabi on June 07, 2010, 06:00:50 PM

That's good. I had an Enfield in India a couple of years ago but it was a borrowed one from my cousin. I ran it for about six weeks. I loved it.

I have a Harley Davidson Fatboy Screamin Eagle which I bought 2 year ago in London. It really is brilliant for cruising on London's Kings Road. The exhaust sounds like a thousand shotguns going off. It turns heads where ever it goes. It has the 1688cc (103.00 cubic inches) engine. Its not a speed bike. It is just a lovely bike that does exactly what it is supposed to do. :okk:

thats a awesome bike
i am not in cruiser bike thing am into high speed engines . the rules are realy stupid in here i was trying to buy a bike and get a full license but they said nah! u have to go thru correct procedure which sux

Author Topic: Rotary Engine and its working (Read 5531 times)

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