The phrase "aft angle" is correct and usable in written English.
It can be used in contexts related to navigation, aviation, or engineering, typically referring to an angle measured towards the rear of an object or vehicle.
Example: "The aircraft's stability was affected by the adjustment of the aft angle of the tailplane."
Alternatives: "rear angle" or "stern angle."
The heat flux peak decreases with the increase of the jet pressure ratio when the aft angle of the cavity is large enough, and this value is 45°.
The obtained results show that the aft angle of the cavity only has a slight impact on the heat flux reduction, and the heat flux peak decreases with the decrease of the length of the cavity.
Building on these previous works, a model function is found that can accurately reproduce the observed spectra for jets whose aft angle noise is well described the Large-scale Similarity Spectrum (LSS).
Previous works have shown that subsonic jet noise radiating to aft angles can be described as a succession of independent large fluctuations (i.e. events).
The radical emphasis is to examine the sensitivity of the properties due to variations on the length-to-depth ratio of cavity, aft wall angle, and offset ratio.
The influence of flameholding cavity position, its length to depth ratio L/D and aft wall angle θ and number on ethylene combustion oscillation characteristics in scramjet combustor has been researched.
Her forward funnel was raised and the upper part was angled aft in an attempt to keep the exhaust gases out of the control and gunnery spaces, while three 3-inch 'Lender' AA guns were added to the roofs of the fore and aft turrets.
It extended from the forward to the rear magazines below the fore and aft turrets and was angled inwards at the top 20° from the vertical to improve its resistance to horizontal shellfire.
In fact, the cross section contour of the body around the ramp door area and the upsweep angle of the aft body were refined in order to reduce the drag coefficient using wind tunnel tests and CFD modeling.
But plans gang aft agley.
There is a large increase in the fore-aft response as the inclination angle of the cone increases.
