Recent content by Sai Bhagavan

The compression ratio I used is a more traditional 9.5 so that the engine will run on normal road going fuel and not on higher octane fuels. My calculations landed me at 7.8l capacity.

Sir the problem here is am trying to design the engine from ground up. So engine is till in design phase.

I wanted the engine to be naturally aspirated. I was free to choose the parameters and I solely designed the whole engine around the power it is intended to make and the configuration. Yeah it seems a bit bizzare.

Well I don't have the head design yet but I have the valve opening and closing timigs for both intake and outlet.Cam profiles are yet to be designed. But my professor asked a tentative power torque graph so had to do this.

Well it is a hypothetical engine. Exists only in my dreams. I just wanted to assume how that engine would be as most of the engines are not square so I just wanted to design a road going square engine as part of my project.

Well I have designed the intake on my own for the specified parameters. It is my own project. So am stuck with single values of power and torque each.

I have some doubdts though. Even if I find at other plots for a similar configuration engine, can we generalize the same trend for my project also?

Hello thanks for the reply and the welcome. I wanted to know the maximum torque number and at which RPM it is produced.

Hello all, I have designed an intake manifold for boxer-6 naturally aspirated petrol engine with 1:1 bore to stroke ratio and has a bore dia of 117.89mm and a volume of 7.8l as part of my master's project. The engine was to produce 450 bhp @ 6500 rpm and I did set a rev limit @7500 rpm. The...