Flow boosters ease the transition around sharp edges and reduce turbulence.

Flow boosters ease the transition around sharp edges and reduce turbulence.

• A. True
• B. False
• C. Not sure
• D. N/A

Answer: (A)

Flow boosters are meant to smooth the path of the air as it encounters transitions around edges. When air hits a sharp edge or an abrupt change in cross-section, the flow can separate from the surface and form swirling eddies, which creates turbulence and energy losses. By shaping the surface with a gradual transition or a curved path, a flow booster lets the boundary layer stay attached longer and reduces the adverse pressure gradient that drives separation. With smoother flow and fewer eddies around those corners, turbulence is diminished and overall flow efficiency improves. So the statement is true because the device’s purpose is to ease transitions and dampen the turbulence that sharp edges tend to provoke.

Flow boosters are meant to smooth the path of the air as it encounters transitions around edges. When air hits a sharp edge or an abrupt change in cross-section, the flow can separate from the surface and form swirling eddies, which creates turbulence and energy losses. By shaping the surface with a gradual transition or a curved path, a flow booster lets the boundary layer stay attached longer and reduces the adverse pressure gradient that drives separation. With smoother flow and fewer eddies around those corners, turbulence is diminished and overall flow efficiency improves. So the statement is true because the device’s purpose is to ease transitions and dampen the turbulence that sharp edges tend to provoke.