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2. Pressure washing - Wikipedia

   en.wikipedia.org/wiki/Pressure_washing

   A pressure washer is used to remove old paint from a boat. Patio flagstones being pressure washed using a rotary nozzle. Pressure washing or power washing is the use of high-pressure water spray to remove loose paint, mold, grime, dust, mud, and dirt from surfaces and objects such as buildings, vehicles and concrete surfaces.

3. Propelling nozzle - Wikipedia

   en.wikipedia.org/wiki/Propelling_nozzle

   A nozzle operates according to the Venturi effect to bring the exhaust gasses to ambient pressure, while forming them into a propulsive jet; if the pressure upstream of the nozzle is high enough, the flow will reach sonic speed . The role of the nozzle in back-pressuring the engine is explained below.

4. Turbomachinery - Wikipedia

   en.wikipedia.org/wiki/Turbomachinery

   Pressure and enthalpy drop over the rotor blades is minimal. Velocity will decrease over the rotor. [1] [9] Newton's second law describes the transfer of energy. Impulse turbomachines do not require a pressure casement around the rotor since the fluid jet is created by the nozzle prior to reaching the blading on the rotor.

5. Compressor map - Wikipedia

   en.wikipedia.org/wiki/Compressor_map

   A low pressure ratio fan (such as that used on a high bypass ratio turbofan) has a range of working lines. At high flight speeds, the ram pressure ratio factors up the cold nozzle pressure ratio, causing the nozzle to choke. Above the choking condition, the working lines tend to coalesce into a unique steep straight line.

6. Nozzle - Wikipedia

   en.wikipedia.org/wiki/Nozzle

   A nozzle is often a pipe or tube of varying cross sectional area, and it can be used to direct or modify the flow of a fluid (liquid or gas). Nozzles are frequently used to control the rate of flow, speed, direction, mass, shape, and/or the pressure of the stream that emerges from them.

7. 7 of the most famous American investors - AOL

   www.aol.com/finance/7-most-famous-american...

   Bottom line. Following the lives of famous investors is a great way to piggyback off their learning and decades of experience so that you might be able to skip some of the hardest and most ...