C2Лексика: Aerodynamics & Fluid Mechanics
3 / 4Встав слово в речення
Завдання1 / 1
Завдання 1
Оберіть слово, яке пасує в речення.
- 1Increasing the raises lift up to the stalling point.
- 2Lift is proportional to the around the aerofoil.
- 3The is shaped to maximise lift while minimising drag.
- 4The flow comes to rest at the on the leading edge.
- 5An adverse can cause the boundary layer to separate.
- 6behind the body produces a low-pressure wake.
- 7A turbulent trails behind the cylinder at high Reynolds numbers.
Що у цьому завданні (1)
- Оберіть слово, яке пасує в речення. — Increasing the ___ raises lift up to the stalling point. · angle of attack · laminar flow · turbulent flow · Lift is proportional to the ___ around the aerofoil. · circulation · laminar flow · turbulent flow · The ___ is shaped to maximise lift while minimising drag. · aerofoil · laminar flow · turbulent flow · The flow comes to rest at the ___ on the leading edge. · stagnation point · laminar flow · turbulent flow · An adverse ___ can cause the boundary layer to separate. · pressure gradient · laminar flow · turbulent flow · ___ behind the body produces a low-pressure wake. · flow separation · laminar flow · turbulent flow · A turbulent ___ trails behind the cylinder at high Reynolds numbers. · wake · laminar flow · turbulent flow