Q.3. Exp. 4. FLUID FLOW Giovanni Battista Venturi (1746-1822) Italian physicist. After experiencing life as a...

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Q.3. Exp. 4. FLUID FLOW Giovanni Battista Venturi (1746-1822) Italian physicist. After experiencing life as a priest, teacher and auditor, finally became a professor of experimental physics. Studied the effects of eddies and the flow rates at various forms of mouthpieces fitted to an orifice, and clarified the basic principles of the Venturi tube and the hydraulic jump in an open water channel. To create a bicycle pump, paint or insect venom mist; It can be used as a sprayer by forcing the air through a small hole at high speed and inserting a short tube between a fluid reservoir and the hole. Here, liquid is drawn up from the tube due to the low pressure of the high velocity air jet. In such a sprayer, the hole diameter is 0.3 cm, the vertical distance between the liquid level in the tube and the hole is 10 cm, and the diameter and stroke of the air pump are 5 cm and 20 cm, respectively. Since atmospheric conditions are 20 C and 95 kPa, determine the minimum movement speed of the piston in the cylinder in order to initiate the spraying effect. The fluid reservoir is open to the atmosphere. You can imagine the event and analyze it by drawing. Water density = 1000 kg/m³ and R= 0.287 kPa.m³/kg.K Q.3. Exp. 4. FLUID FLOW Giovanni Battista Venturi (1746-1822) Italian physicist. After experiencing life as a priest, teacher and auditor, finally became a professor of experimental physics. Studied the effects of eddies and the flow rates at various forms of mouthpieces fitted to an orifice, and clarified the basic principles of the Venturi tube and the hydraulic jump in an open water channel. To create a bicycle pump, paint or insect venom mist; It can be used as a sprayer by forcing the air through a small hole at high speed and inserting a short tube between a fluid reservoir and the hole. Here, liquid is drawn up from the tube due to the low pressure of the high velocity air jet. In such a sprayer, the hole diameter is 0.3 cm, the vertical distance between the liquid level in the tube and the hole is 10 cm, and the diameter and stroke of the air pump are 5 cm and 20 cm, respectively. Since atmospheric conditions are 20 C and 95 kPa, determine the minimum movement speed of the piston in the cylinder in order to initiate the spraying effect. The fluid reservoir is open to the atmosphere. You can imagine the event and analyze it by drawing. Water density = 1000 kg/m³ and R= 0.287 kPa.m³/kg.K