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Search took 0.00 seconds. Search: Posts Made By: al3k
Forum: Forced Induction 01-18-2019, 02:00 PM
Replies: 913
Views: 354,943
Posted By al3k
Its true, my intake manifold is made in plastic...

Its true, my intake manifold is made in plastic on my car and I run 1.5bar boost no problem.
But the typical 3D printable ABS have a glass temperature at around 100-105*C, coolant and oil can easily...
Forum: Forced Induction 01-17-2019, 01:25 PM
Replies: 913
Views: 354,943
Posted By al3k
Thats pretty cool, looks like its well designed,...

Thats pretty cool, looks like its well designed, I guess you have the motor mounted inside the intake so its linline the airflow and gets cooled at the same time.
What kind of fillament do you use?...
Forum: Forced Induction 01-04-2019, 05:37 PM
Replies: 913
Views: 354,943
Posted By al3k
I also decided to make a complete 3d printable...

I also decided to make a complete 3d printable compressor housing + wheel to make it easier to experiment and develop. Spent about a week making this and its not yet tested, but it should work :D
I...
Forum: Forced Induction 12-29-2018, 02:52 PM
Replies: 913
Views: 354,943
Posted By al3k
Test results with MAF and pressure gauge, I used...

Test results with MAF and pressure gauge, I used a reducer on the outlet to simulate restriction.
I also made a gauge to display MAP and MAF reading through arduino, the pressure didnt match my...
Forum: Forced Induction 12-18-2018, 01:41 PM
Replies: 913
Views: 354,943
Posted By al3k
KroozX Have tried making a transfer function...

KroozX
Have tried making a transfer function using the curve to read the maf with arduino so its possible to show In g/s or lb/hr on a lcd directly?
Im not sure how to deal with none linear scaling...
Forum: Forced Induction 12-18-2018, 01:15 PM
Replies: 913
Views: 354,943
Posted By al3k
wow, is the wheel 3d printed too?

wow, is the wheel 3d printed too?
Forum: Forced Induction 12-09-2018, 11:22 AM
Replies: 913
Views: 354,943
Posted By al3k
I was just just wondering if the were cheap like...

I was just just wondering if the were cheap like 300usd or something but I guess they aint.

Im trying to improve my unit, waiting for a new billett compressor wheel which I hope is the correct...
Forum: Forced Induction 12-03-2018, 11:05 AM
Replies: 913
Views: 354,943
Posted By al3k
Has anyone disassembled a phantom compressor? I...

Has anyone disassembled a phantom compressor? I anyone sells the compressor only I might be interested
Forum: Forced Induction 11-30-2018, 06:02 AM
Replies: 913
Views: 354,943
Posted By al3k
Maybe bad quality bearings, or they just not ment...

Maybe bad quality bearings, or they just not ment to be used for high rpm and in combination with thrust load.
KroozX mention vibrations could be issue at certain rpms.
I hope to be able to run it...
Forum: Forced Induction 11-24-2018, 04:25 AM
Replies: 913
Views: 354,943
Posted By al3k
Thanx! So having that small bearing I...

Thanx!

So having that small bearing I inserted was not upto the task, I have destroyed two allready, they lasted about 4-5 runs each. I was able to mount the whole thing without the bearing also...
Forum: Forced Induction 11-15-2018, 05:37 PM
Replies: 913
Views: 354,943
Posted By al3k
Did the first run test today with no load, its...

Did the first run test today with no load, its loud AF but everything seems okay so far. I need to make a valve and mount a MAP and MAF sensor to test flow and boost.
Im running a single 6s 5000mah...
Forum: Forced Induction 06-30-2018, 06:05 PM
Replies: 913
Views: 354,943
Posted By al3k
So for the battery solution Im now thinking about...

So for the battery solution Im now thinking about keeping the 12v car/crank battery, add a 6s lipo pack as a separate battery system.
Bigger capacity is better, but more expensive, Im thinking...
Forum: Forced Induction 06-27-2018, 01:03 PM
Replies: 913
Views: 354,943
Posted By al3k
I got tip about a system that might be able to...

I got tip about a system that might be able to charge and maintain a lipo pack while using a load and it supports up to 300A and can be run from DC.
Its called Chargery BMS16...
Forum: Forced Induction 06-25-2018, 03:49 PM
Replies: 913
Views: 354,943
Posted By al3k
I was looking more into this and the balance plug...

I was looking more into this and the balance plug pins is not 3.7v each pr pin, only the first pin is 3.7v then 7.4v, 11.1v....etc
But if there is a balance charger that can run without manual...
Forum: Forced Induction 06-23-2018, 05:18 PM
Replies: 913
Views: 354,943
Posted By al3k
I found that 3200kv motor you mentioned and since...

I found that 3200kv motor you mentioned and since it runs on 24v and 75k rpm it is probably what I will go for.
Having a 24v version does also make it easier to make a safer battery system, you...
Forum: Forced Induction 06-22-2018, 02:45 AM
Replies: 913
Views: 354,943
Posted By al3k
I gues if the balance charging and output is...

I gues if the balance charging and output is connected at the same time it would short the battery so there needs to be a relay or something to disconnect so its only doing charging or only power the...
Forum: Forced Induction 06-21-2018, 06:00 PM
Replies: 913
Views: 354,943
Posted By al3k
Ive been thinking about a battery and charging...

Ive been thinking about a battery and charging solutions, what if by for example using lipo pack and have the main + - wires to the motor controller (ESC), then use a 12v to 3.7v step down from the...
Forum: Forced Induction 06-20-2018, 06:58 AM
Replies: 913
Views: 354,943
Posted By al3k
I found this part on ebay which is for glass...

I found this part on ebay which is for glass tables, its the exact same diemensions as my drawing ( casue I made the drawing using that piece :D )
I will only need to drill a few holes to it and its...
Forum: Forced Induction 06-19-2018, 05:26 PM
Replies: 913
Views: 354,943
Posted By al3k
I will put a ceramic ballbearing inside the...

I will put a ceramic ballbearing inside the backplate right under the compressor wheel, with a small washer.
This will make the shaft more stable and seal the shaft from the backplate/compressor....
Forum: Forced Induction 06-19-2018, 03:59 PM
Replies: 913
Views: 354,943
Posted By al3k
The higher kv versions ive found only support...

The higher kv versions ive found only support lower voltage so you wont get more rpm anyway, unless you found something better :D most of them ive seen is max 50k rpm
Forum: Forced Induction 06-19-2018, 12:40 PM
Replies: 913
Views: 354,943
Posted By al3k
2250kv. Do you think having a sensored motor...

2250kv.

Do you think having a sensored motor would be worth it? I guess it should be possible to read rpm of the shaft, but have never tried one before.
Forum: Forced Induction 06-19-2018, 05:26 AM
Replies: 913
Views: 354,943
Posted By al3k
APS who sell the motor said that its the...

APS who sell the motor said that its the competition versjon of the motor and it can handle 30v and reach 70 000rpm, so a 8s lipo pack or something that can get me to around 30v should be ideal....
Forum: Forced Induction 06-19-2018, 03:51 AM
Replies: 913
Views: 354,943
Posted By al3k
I dont have huge budget, just playing with ideas....

I dont have huge budget, just playing with ideas.


Im not sure about the ultracapaitors havnt checked the cost either.
Forum: Forced Induction 06-18-2018, 03:33 PM
Replies: 913
Views: 354,943
Posted By al3k
I dont know, something that can do 320A++

I dont know, something that can do 320A++
Forum: Forced Induction 06-18-2018, 10:37 AM
Replies: 913
Views: 354,943
Posted By al3k
I can get the same MAF sensor you used if you...

I can get the same MAF sensor you used if you have a part number.
That motor controller you made is that open source? Do you recommend any of the shelf controllers?
Forum: Forced Induction 06-18-2018, 10:02 AM
Replies: 913
Views: 354,943
Posted By al3k
Its just protyping/testing/mockup to see how the...

Its just protyping/testing/mockup to see how the fitment is before i order the real parts, the motor, adapter and shaft is 3dprinted PLA plastic.
Forum: Forced Induction 06-18-2018, 06:04 AM
Replies: 913
Views: 354,943
Posted By al3k
I got this one...

I got this one https://www.ebay.com/itm/T04E-T3-T4-63A-R-57-Trim-Universal-Turbocharger-Compressor-400-HP-Boost-Stage-3/253098066979?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649

...
Forum: Forced Induction 06-17-2018, 03:13 AM
Replies: 913
Views: 354,943
Posted By al3k
wow it looks really good! Are you skilled...

wow it looks really good!

Are you skilled with electronics?
I wonder if using super capacitors for example 12x2.7v in series to get 30-32v, can I then just use a DC to DC converter to step up the...
Forum: Forced Induction 06-16-2018, 05:56 PM
Replies: 913
Views: 354,943
Posted By al3k
Nice! what type of optimisations was done? I...

Nice! what type of optimisations was done?

I have recceived my turbo now and have taken it apart and have started some CAD work to experiment and simulate how to mount the motor. I will 3d print...
Forum: Forced Induction 06-14-2018, 08:41 PM
Replies: 913
Views: 354,943
Posted By al3k
Here is one for a 0.5bar/7.5psi target:

Here is one for a 0.5bar/7.5psi target:
Showing results 1 to 30 of 52
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