Best Answer: The events are called slalom and giant slalom. Slalom (SL) - gates very close together vertically and horizontally. Quick short turns required. Some gates are vertically in a row so the skier needs to very rapidly maneuver the skis right to left. This is called a flush.
A venturi meter is also called a venturi flowmeter. It is used to calculate the velocity of fluids in running through a pipeline.The fluid may be a liquid or a gas. The meter consists of a pipe with a narrowing throat that expands back to it's original diameter on the other side of the choke point.ound This Helpful. A venturi meter is also called a venturi flowmeter. It is used to calculate the velocity of fluids in running through a pipeline. The fluid may be a liquid or a gas. The meter consists of a pipe with a narrowing throat that expands back to it's original diameter on the other side of the choke point.
The second method of producing vacuum is by using a no-moving-part venturi, also known as vacuum generators and ejectors. As shown in Fig. 2, compressed air is. allowed to flow through a nozzle which causes a venturi action. As the air expands and. flows into the receiver tube, it creates a pressure lower than atmospheric pressure. This causes entrainment of the surrounding air which is more commonly referred to as. vacuum flow. The entrained air, as well as the supply air, exhausts into the. atmosphere.