Problem Solvers
Explanation:
Engineers find problems in the world, and then they find solutions for them.
Answer:
In Rankine 524.07°R
In kelvin 291 K
In Fahrenheit 64.4°F
Explanation:
We have given temperature 18°C
We have to convert this into Rankine R
From Celsius to Rankine we know that 
We have to convert 18°C
So 
Conversion from Celsius to kelvin
We have to convert 18°C

Conversion of Celsius to Fahrenheit
Answer:
Cut-off ratio
Cxpansion ratio
The exhaust temperature
Explanation:
Compression ratio CR(r)=20



We know that for air γ=1.4
If we assume that in diesel engine all process is adiabatic then





So cut-off ratio

Now putting the values in above equation


So expansion ratio
.



So the exhaust temperature
Answer
See explanation for step by step procedures towards getting answers
Explanation:
Given that;
A fluid flows along the x axis with a velocity given by V = (xt) i ˆ, where x is in feet and t in seconds. (a) Plot the speed for 0 ≤ x ≤ 10 ft and t = 3 s. (b) Plot the speed for x = 7 ft and 2 ≤ t ≤ 4 s. (c) Determine the local and convective acceleration. (d) Show that the acceleration of any fluid particle in the flow is zero. (e) Explain physically how the velocity of a particle in this unsteady flow remains constant throughout its motion.
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