The phrase "air angle" is not a standard expression in written English and may not be widely recognized.
It could potentially be used in contexts related to aviation, meteorology, or physics, but clarity would depend on the surrounding context.
Example: "The pilot adjusted the air angle to optimize the aircraft's performance during the flight."
Alternatives: "aerial angle" or "atmospheric angle".
Lift your smartphone in the air, angle it to the best side of your face, and click – because selfies make you happy, according to a recent report.
In this optimization, the position of air supply inlets and the supply air angle are defined as the optimization variables.
The measured results suggest that personalized inlet should be designed to adjust its supply air angle according to the height of the passenger's face to provide a higher fresh air utilization effectiveness and better air quality for passengers in the improved pattern.
Blade flutter, rotating stall, and surge are encountered in the compressor due to deposits of foreign matter on the blades, which results in air angles leaving the blade to be skewed, and have a high incidence angle on the following set of blades causing flow separation.
Firstly, based on comparing the flow-field symmetry and performance parameters at the furnace outlet, effects of various factors (such as the dimensionless upper furnace height CH2, boiler nose depth CL, upper/lower furnace depth ratio CW, furnace arch's burner location CD, burner span CS, and staged-air angle θ) were numerically determined under coal-combustion conditions.
The influences of three factors (the air-inlet angle, the air-outlet angle and the width of the air flow channel between battery cells) on the heat dissipation of a Lithium-ion battery pack are researched by experiments and computational fluid dynamics (CFD) simulations.
Some pitot-static systems incorporate single probes that contain multiple pressure-transmitting ports that allow for the sensing of air pressure, angle of attack, and angle of sideslip data.
The best cooling performance is obtained under the condition of 2.5° air-inlet angle, 2.5° air-outlet angle and equal channels width.
When either decreasing the outer secondary air vane angle or increasing either the inner secondary air vane angle or total mass flow rate of the secondary air, the burner swirl number increases which subsequently shows up as an increase in the FD and mean turbulence intensities of the primary air boundary.
When a ray of light emerges obliquely from glass into air, the angle of refraction between ray and normal is greater than the angle of incidence inside the glass, and at a sufficiently high obliquity the angle of refraction can actually reach 90°.
By adjusting the outer secondary air blade angle to 15°, the sticking-particle ratio can be further lowered to 8.73%.
