Explain briefly the characteristics of the wind tunnel used in present experiment.
Answers
Since, characteristics of the wind tunnel used in present experiment have simulations out using the in compressible and two-dimensional flow solver that is based on the finite volume scheme.
It predicts the flow along the core at the immediate vicinity of wall of 3 pre-selected wall-shape contractions.
Numerical results are validated against the experimental data obtained that is utilized laser-Doppler anemometer (LDA).
Answer:
Explanation:Thermal efficiency is reduced with reducing compression ratio.
Problem with reducing engines compression ratio are efficient to decrease the expansion ratio.
It reduces the thermal efficiency and it is around the ways of knowledge not commonly used.
When engine have lower compression with the turbo that would less fuel the efficient that have the same engine have higher compression with turbo.