Fluid Mechanics

Completed: Questions in Exam 10-15

Part A. Fluid Properties

Specific Volume of a Homogeneous Mixture

Viscosity

Kinematic Viscosity Expressed as

Kinematic Viscosity

Surface Tension

Finding Force Between Two Concentric Objects

Capillary Rise

Part B. Fluid Statics

The Pressure Field in a Static Liquid

The Height of a Simple Barometer

Pressure Difference in a Manometer

Relative Pressure in a Manometer

Hydrostatic Pressure on a Gate

Normal Force Acting on a Submerged Plate

Magnitude and Direction of Water Force

Forces on Submerged Surfaces and the Center of Pressure

Archimedes Principle

Part C. Fluid Dymanics

The Continuity Equation (when Q is Continuous) Question 1

Continuity Equation Question 2

Flow Rate for a System

Using Energy Equation for Output Velocity

Bernoulli Equation for Fluid Flow

Using Bernoulli Equation for Pressure Difference Between Two Points

Pressure Gage Value using Continuity Equation and Bernoulli Equation

Head Loss Due to Flow (Darcy-Weisbach Equation)

Head Loss Between Two Points (Constant Velocity & Constant Vertical Distance)

Flow in Noncircular Conduits

Minor Losses in Pipe Fittings

Slope from Manning's Equation

Rate of Flow using Hazen-Williams Equation

Force Exerted by a flowing fluid (Impulse-momentum Principle)

Jet Propulsion (Force to Deflect)

Part D. Fluid Measurement and Similitude

Rate of Discharge

Orifice Discharge Freely into Atmosphere

Static Pressure on a Pitot Tube

Height in a Pitot Tube 1

Height in a Pitot Tube 2

Flow through a Venturi Meter

Similitude (Reynolds Number)

Head Loss to Specific Energy for Temperature Increase

Part E. Compressible Fluid Dynamics

Acoustic Velocity

Mach Number of an aircraft

Velocity of Air

Static Air Temperature at a certain Mach Number

Normal Shock Relationships 1

Normal Shock Relationships 2

Specific Volume of Air

Part F. Fluid Machines

Fluid Power

Efficiency of a Fan (Using Fan Characteristics)

Turbine Characteristics

Thermal Efficiency of a Compressor

Rate of Work in a Compressor

Performance of Components (Affinity Laws)

Similarly Law

Part A. Fluid Properties

Specific Volume of a Homogeneous Mixture

7.5 Specific Volume.pdf

Specific Volume

Viscosity

2010 Question 48.pdf

Kinematic Viscosity Expressed as

7.3 Kinematic viscosity .pdf

Kinematic Viscosity

Question 59 Copy.pdf

Kinematic Viscosity

Surface Tension

7.1 surface tension.pdf

Finding Force Between Two Concentric Objects

Fluid Properties 7.2.pdf

Force Between Two Pipes rev001

Capillary Rise

7.7 Capillary Tube.pdf

Capillary Rise

Part B. Fluid Statics

The Pressure Field in a Static Liquid

8.4 Vacuum Pressure .pdf

Pressure in a Vessel

The Height of a Simple Barometer

Mercury Rise

8.1 Height .pdf

Height for a Simple Barometer

Pressure Difference in a Manometer

8.2 manometer.pdf

Pressure Difference in a Manometer

Relative Pressure in a Manometer

8.3 Atmospheric pressure .pdf

Pressure in a tank

Hydrostatic Pressure on a Gate

8.2 Force.pdf

Pressure on a Gate

Normal Force Acting on a Submerged Plate

8.6 force due to water.pdf

Normal Force

Magnitude and Direction of Water Force

8.7 magnitude and direction .pdf

Fluid Mag and Direction

Forces on Submerged Surfaces and the Center of Pressure

Question 61 Copy.pdf

Needed Force to Close Gate

Archimedes Principle

States that:

a floating body displaces a weight of fluid equal to its weight.

Part C. Fluid Dymanics

The Continuity Equation (when Q is Continuous) Question 1

9.6 velocity.pdf

Continuity Equation

Continuity Equation Question 2

9.8 velocity .pdf

Velocity using Continuity Equation

Flow Rate for a System

Question 65 Copy.pdf

Flow Rate

Using Energy Equation for Output Velocity

Question 62 Copy.pdf

Energy Equation (Velocity)

Bernoulli Equation for Fluid Flow

Principle of Conservation of Energy.

9.11 Bernoulli Equations .pdf

Using Bernoulli Equation for Pressure Difference Between Two Points

Constant Vertical Distance (Horizontal Pipe)

9.5 pressure loss.pdf

Bernoulli Equation

Pressure Gage Value using Continuity Equation and Bernoulli Equation

9.9 gage pressure.pdf

gage pressure

Head Loss Due to Flow (Darcy-Weisbach Equation)

9.1 Friction head loss .pdf

Friction Head Loss

Head Loss Between Two Points (Constant Velocity & Constant Vertical Distance)

9.3 head loss.pdf

Head Loss Between Two Points

Flow in Noncircular Conduits

9.4 hydraulic diameter.pdf

Minor Losses in Pipe Fittings

9.2 minor loss.pdf

Slope from Manning's Equation

9.7 flow rate.pdf

Slope in Mannings Equation

Rate of Flow using Hazen-Williams Equation

For an Equilateral Triangle.

9.12 flow rate.pdf

Hazen-Williams equation

Force Exerted by a flowing fluid (Impulse-momentum Principle)

Pipe Bends. Enlargements, and Contractions

9.10 force.pdf

Force

Jet Propulsion (Force to Deflect)

Question 63 Copy.pdf

Force to Deflect (Jet Propulsion)

Part D. Fluid Measurement and Similitude

Rate of Discharge

10.2 rate of discharge .pdf

Rate of Discharge

Orifice Discharge Freely into Atmosphere

10.6 velocity .pdf

Orifice Discharge into Atmosphere

Static Pressure on a Pitot Tube

Static Pressure of the fluid.

10.1 Static pressure.pdf

Static pressure in a Pitot Tube

Height in a Pitot Tube 1

10.3 Height of water in pitot tube.pdf

height in a Pitot Tube

Height in a Pitot Tube 2

Note Dec 30, 2024.pdf

Copy of height in a Pitot Tube 2

Flow through a Venturi Meter

10.4 flow.pdf

Venturi Meters

Similitude (Reynolds Number)

10.5 velocity .pdf

Similitude (Reynolds Number)

Head Loss to Specific Energy for Temperature Increase

10.7 water temp increase .pdf

Temperature Head Loss

Part E. Compressible Fluid Dynamics

Acoustic Velocity

11.5 acoustic velocity .pdf

Mach Number of an aircraft

11.1 Mach number.pdf

MACH number

Velocity of Air

Variables include Mach Number

11.4 velocity of air.pdf

Velocity of Air

Static Air Temperature at a certain Mach Number

11.2 temperature .pdf

Temperature

Normal Shock Relationships 1

Ncees question 64.pdf

Normal Shock Relationships 2

11.6 Mach number .pdf

Normal Shock Relation

Specific Volume of Air

11.3 specific volume.pdf

Volume

Part F. Fluid Machines

Fluid Power

12.1 net power.pdf

Net Power

Efficiency of a Fan (Using Fan Characteristics)

Question 66 Copy.pdf

Efficiency of a fan

Turbine Characteristics

12.2 Fluid to Mechanical Power.pdf

Turbine

Thermal Efficiency of a Compressor

12.4 thermal efficiency .pdf

Thermal Efficiency of a Compressor

Rate of Work in a Compressor

12.5 power of a compressor .pdf

Rate of Work Compressor

Performance of Components (Affinity Laws)

New Fluid Speed Due to Change in Volumetric Flow Rate

Question 68 Copy.pdf

New Fluid Speed Due to Change in Volumetric Flow Rate

Similarly Law

12.3 power.pdf

Similarly law

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