Al-Otaiby
@al-otaiby-IfzGz4 Member
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Replied #Threads
Plastics that are as strong as Steels
Nowadays carbon fiber is manufactured in a way that replaces steel in certain places. as tensile strength and shear strength way more than steel. I don't...
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Detailed engineering on Engine!
Here you go buddy 😀 -Cylinder block in old engines and diesel engines are made of grey cast iron (it can take high compression) -Cylinder block...
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Detailed engineering on Engine!
I have everything at home, once I get back I'll check my university books and get back to you 😀
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selection of motor
I believe any suitable motor will work with you, even if it was a 220V AC! You can simply fix a DC-AC inverter which is capable...
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Off-Road Driving Techniques and Safety
I totally agree with you buddy 😀 Its very important and I hope other drivers will be aware of this major point and the other poits...
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Which is noisy?
In spur gears teeth suddenly meet at a line contact across their entire width causing stress and noise. Spur gears make a characteristic whine at high...
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Torque & Speed Relation
Power[kw] ={torque[N-m]*pi*rotational speed in RPM }/30000 Power[kw]*30000 =torque[N-m]*pi*rotational speed in RPM TORQUE ={Power[kw]*30000}/pi*rotational speed in RPM From t...
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Could graphene replace silicon?
Cheers buddy for the support, The links are very useful and directly related. I really appreciate it 😀
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Alcohol Powered 2 stroke engine
Seriously buddy I've got no clue 😕 Try looking for it, perhaps you can buy the engine online somewhere 😉
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Alcohol Powered 2 stroke engine
It actually burns at lower temperature, but the out-coming temperature is high 😉 The 125 Honda featured in cycle magazine couple years back had a 11/1...
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Alcohol Powered 2 stroke engine
Nice idea, However, there are some major points we need to consider! Ethanol as a solvent may damage bearings in crankcase, seals etc. How do we...
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Spark Plugs are passe - Here come the Laser Igniter!
I like it 😀 Especially the multi point ignition part 👍 because theoretically it will ensure that there won't be any unburned air-fuel mixture going out...
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Motor for rotating platform
Speed is controllable by gears, belts or chains, I did a rough calculation ( not a precise ones) just to ensure that the shaft won't break...
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transmission in nano cars
As far as I know, its a rear engined car with 4 speed manual transmission it accelerates from 0-60 KmH in 8 seconds! As long it...
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Plug in hybrids? or EVs? What do you prefer?
I'm from the old school, as for me I do prefer the carburetor cars (petrol) or diesel cars 😀 However, if I had to choose between...
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Speedo and Tacho
If the gear is in neutral position, and the ground is flat, no matter how much you press because it won't move (speedometer is ZERO)! however,...
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Speedo and Tacho
Good afternoon, The speedometer (right in this photo) is a gauge that measures and displays the instantaneous speed of a land vehicle (ground speed, or how...
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Motor for rotating platform
By the way, I managed to find this motor which would suite you: 1PT - 3,000 LB Gear Tilt Positioner 1PT-100 Load Capacity*: 3,200-1,200 lbs (0"-18"...
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Motor for rotating platform
The way that I've seen it done for smaller purposes is to use a sprocket under your rotating platform and drive it with a chain from...
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Camless Engine: It would save fuel, run cleaner and more,,,
its absolutely great, but I'm worried about it,,, because in the current situation 90% of the motor now days is computers, sensors, CPUs ,,, etc In...
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Camless Engine: It would save fuel, run cleaner and more,,,
Seriously buddy I've no idea,,, I never heard that Honda is going to do anything similar, nor any company is trying to do it on bikes,,,...
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Camless Engine: It would save fuel, run cleaner and more,,,
I don't believe this would work for 2 wheelers! Because most of the 2 wheelers and fixed engines (such as generators) runs on a 2 stroke...
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Camless Engine: It would save fuel, run cleaner and more,,,
BMW will be the first but till now they are testing the engine,,, However, other companies such as Renault, Fiat, Valeo, General Motors, Ricardo might be...
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Camless Engine: It would save fuel, run cleaner and more,,,
@praveenscience They are claiming that it will save fuel and it will respond faster the driver's right foot. So I believe it will be feasible in...
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Camless Engine: It would save fuel, run cleaner and more,,,
Its absolutely possible, for example there is a temperature sensor controlling the flow of the fuel, in case the motor is cold it will flow more...
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Robot base?
Good evening mate, Though robotics ain't my speciality but I've been always fascinated about it. I managed to find a couple of sites which in my...
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Electricity in Cars
But where to get such a battery? I heard also about an inverter which can be fixed! its a kit that anyone can buy and it...
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