Identifying components

[Miguel Kohl]

Hi everyone! I am doing a work about producing steel and wonder if anyone could help me figure some things out. (I have put a printscreen attached in this post)
I need to know what engines are those nearby the yellow percentage rectangles and I also need to know what those yellow percentage rectangles refer to.
Another thing, what is the interest of measuring Nm3/h? Isn't that Force*Flow?
Would be very grateful if someone could help me handling these questions.

 

[Ron]

Miguel....you posted in the wrong forum. Try one of the mechanical engineering forums. This one is for concrete discussions.

 

[cvg]

they appear to be valves and percentage of valve opening

 

[BigH]

Good to see you are okay Ron!

 

[Ron]

Thanks,BigH....No damage at our place, just debris. Neighbor has structural damage and numerous trees down....onward to cleanup! We got power back yesterday, so not bad overall.

 

[msquared48]

Political rally?

Mike McCann, PE, SE (WA)