The TRZ Airmaster in JP's Trans-Am from Redline - AngeTheGreat's Engine Simulator

So, I tried making this engine a while ago, the engine in the movie was quite massive, I first thought it was a radial engine, but then I realized that much of the big tall stuff had to be Nitro equipment and the two long side bits had to be intercoolers and other cooling stuff, so that would leave the heavy base of the engine, and Frisbee mentioned it having 80 millimeter bores. Well, that eliminated it being a turbine engine, so I thought to make it a v16 or something to get the wicked displacement. It also needed to rev pretty high so I thought space-age materials and a stroke longer than the bore would be good, so I gave it a 4 inch stroke. And then I realized that I couldn't get the audio from a v16 easily due to me having to crank down the sim frequency, so I chopped off 4 cylinders to make it a v12 and upped the bore to regain the displacement, now at 5.15 inches of bore. It displaces 2000 cubic inches and makes over 14000 horsepower. Also, interestingly enough, Engine Simulator's dyno system slips past 10000 pound-feet of torque, that's pretty reasonable since who would be insane enough to make an engine that puts out more horsepower than a top-fuel dragster does, but I did it anyways. I ran the dyno later in the video at different throttle levels so maybe I could do the math to figure out WOT power output, but at redline it makes 14k hp so that's enough for me to know its insane, and that's with the dyno slipping. So really it makes nowhere near the rated 35000 horsepower that Frisbee says it does in the movie, and that much power tells me that the vehicles in the movie can surpass the sound barrier if they use Nitro since they all have rocket propulsion at that power just by the gas burning on its way out the nozzles of the exhaust system. Did you know a top fuel dragster engine puts out up to 1100 pounds of thrust from the headers? That's with 8000 horsepower. 35k would put out over 4800 pounds of thrust, and for reference an F35's dry thrust is 28000 pounds pushing a 50 thousand pound aircraft, not a 3000 pound car. JP's Trans-Am has a thrust-to-weight ratio at redline of 1.6 to 1, enough to fly like a rocket if the car were pointed straight upwards. That is insane, and makes some of the anime driving stunts scarily plausible if the exhausts had thrust vectoring and the car was balanced properly. I was also quite amazed at how little fuel it sips while cruising at 77 mph at idle in 5th gear, nearly 26 miles per gallon while it consumes almost a quarter of a gallon per second at 714 mph.
As the Engine Simulator Catalog site seems to be down, and has been since yesterday, I have put all my engines into my Google Drive and shared it with the link below.
drive.google.c...
Edit: The Catalog is back up:
catalog.engine...
#angethegreat #enginesimulator #redline #transam #sweetjp #redlinemovie

[@DoltonI]

Jesus, this really puts into perspective just how insane JP's alien biology is to withstand that insane acceleration AND his skill in driving that beast in such a way that he's not vaporized into red mist

[@lelandherman4543]

Love the sound of this monster

[@Avetho]

I learned while making this beast that I can add the line: *_primary_length: 25 * units.inch,_* in the add_cylinder() parameters when creating each cylinder bank, and put different lengths on each cylinder to make unequal length runners for each header. So this had a gradient of 15, 25, 35, 45, 55 and 65 inch long runners before the collector from front to back on the right and back to front on the left bank, and it actually has four collectors total and four headers as cylinders 1, 2 and 4 in each bank are one pair of headers and 3, 5 and 6 are the other pair. It makes it sound less like an F1 screaming and more like a muscle car roaring so I'm glad you liked it!

[@Anonymous-bk9xy]

The Bocchi Pink Yellow Blue scheme has caught you too, huh?

[@Alto_C]

beautiful sound, reminds me more of the yellow line engine though, would it be possible possible to get it to crank the revs up to something like 16,000 or more for the sort of f1 sound heard in red line?

[@Avetho]

If my computer could handle a sim frequency of 10000 Hz with a giant v12, then it could, but the current frequency is really pushing it hard. You can see the RT/DT going over 90 at a few points, and even at about 6200-6300 Hz the In Buffer shot into the orange and the sound got very choppy. It could rev higher as is, but it runs the risk of the simulation just breaking into infinity, and that's a certain thing to happen if I let off the throttle too fast, more frequency would let me rev higher than it does now but at the cost of me having to run in slow-motion to see it smoothly or dealing with choppy audio. Now, with the new version of the simulator, 0.1.14a, the RT/DT of the Airmaster went down from about 80-something to about 63 or so, so I might make a Version Two soon.

[@Alto_C]

@@Avetho forgot to get back on this, since i made the original comment i've upgraded my pc, and tried running the sim at higher frequencies. The engine does not sound like a formula 1 at 16k rpm, but i managed to get the frequency high enough to hit 25000 rpm, which was getting close to the territory. To be honest I'm half certain this design would only start sounding like it did in redline at around 30000-35000 rpm, which kinda makes sense given the ridiculous power being put through the car in the movie.

[@Avetho]

@@Alto_C If I was awake enough to do the maths, I could probably tell you just how many hundreds to thousands of Gs those poor, poor conrods and pistons are suffering from. Truly, they're made of Redlinium, a superior form of metamaterial to Unobtanium since it exists. Frankly, I'd be the first in-universe to go up to any potential Supergrass embassy, holding a sign with the maths on it, and just say "Thanks, Supergrass!" and leave without further elaboration XD

[@Gree-xl4kw]

Now make a bore-d out crossplane V8 version

[@GhostOfDamned]

Is it possible to make the engine from the yellow line race?

[@Avetho]

It could be, but there isn't much material to go on. Technically, the TRZ Airmaster should be a huge radial engine with I believe 90mm bores and enough cylinders to displace 2000 cubic inches, though I don't know if 2000 CUI is reasonable or not, but the Airmaster is also something called a Motorjet, hence it having an afterburning turbine exhaust and a thrust-vectored variable-geometry convergent-divergent thrust nozzle, which is basically required for it to even provide the kinds of rocket thrust on Nitro which JP needed to do something like spinning the Trans Am so fast and with such a burst of speed and thrust it skipped across a lake on Roboworld like a stone thrown by a professional skipper. The previous engine was likely a huge V8 or V12 engine with a giant supercharger, as seen by the Yellowline Trans Am engine sticking part way out of the bonnet, and it made a little over half the power of the Airmaster, I read somewhere that the Yellowline Trans Am had to make around 20k horsepower, while the Airmaster is a complete monster in comparison at 35k, and somewhere else I read that the Gold Nitro had to boost power by like 10 times just to achieve the speeds shown if taken literally and not dramatized, meaning the Airmaster on Gold Nitro was making 350k horsepower, and on the Steamlight it could've been 10 times even that. Honestly, if that's all true, then JP, Sonoshee and Machinehead were well into the hypersonic range going up the Redline Mothership's spine to the finish line, its little wonder they were pressed into the seat not just from the acceleration force that got them going that fast and going faster, but also from the downward force that the ramp was making them feel as they pitched upward higher and higher. Then, its little wonder JP and Sonoshee got so much airtime after the Trans Am exploded, enough to nearly hanky panky while in the air, going so fast and protected by Redline's Supergrass magic aura from the hypersonic wind forces would've sent them halfway to the vacuum of space! The maths are bloody insane, but it only makes the movie that much more awesome to someone like me! XD