Lecture 1  Play Video |
The Basic Equation of Pressure Field
In this video lesson, Physics Instructor Donny Lee will analyze the forces on a water particle, and derive the basic equation of the pressure field, a highly important equation when dealing with change in pressure.
|
Lecture 2  Play Video |
Pressure Field Incompressible Fluid
In this video lesson, Physics Instructor Donny Lee will use the basic equation, and find the pressure field of an incompressible fluid assuming density constant.
|
Lecture 3  Play Video |
Forces at a Point for Basic Equation
In this video lesson, Physics Instructor Donny Lee will analyze the surface forces on a water particle on a fluid to later derive the basic equation.
|
Lecture 4  Play Video |
Pressure at a Point (Part 1)
In this video lesson, Physics Instructor Donny Lee teaches that the pressure at a point in a fluid is the same regardless of the direction the pressure is directed to.
|
Lecture 5  Play Video |
Shearing Stress On Disk
In this video lesson, Physics Instructor Donny Lee analyzes the shearing stress of a rotating disk.
|
Lecture 6  Play Video |
Pressure at a Point (Part 2)
In this video lesson, Physics Instructor Donny Lee teaches about the pressure at a point in a fluid, which is the same regardless of the direction the pressure is directed to.
|
Lecture 7  Play Video |
Viscosity
In this video lesson, Physics Instructor Donny Lee teaches about Viscosity. |
Lecture 8  Play Video |
Pressure Variation With Motion
In this video lesson, Physics Instructor Donny Lee studies the pressure variation in a fluid with rigid-body motion. The key assumption, among others, is that there is no shearing stress between water particles.
|
Lecture 9  Play Video |
A Cup of Coke in a Moving Vehicle
In this video lesson, Physics Instructor Donny Lee will analyze the pressure variation in a cup of coke when it is in a vehicle that is accelerating.
|
Lecture 10  Play Video |
Hydrostatic Force
In this video lesson, Physics Instructor Donny Lee teaches about hydrostatic force.
|
Lecture 11  Play Video |
Centroid and Centre of Pressure Not Equal
In this video lesson, Physics Instructor Donny Lee will derive the location of a hydrostatic force on a plane surface. It turns out that the center of pressure and centroid are not the same.
|
Lecture 12  Play Video |
Archimedes' Principle: The Mathematical Way
In this video lesson, Physics Instructor Donny Lee brings a mathematical approach to derive Archimedes' principle. We find the magnitude of the Buoyancy force here.
|
Lecture 13  Play Video |
Archimedes' Principle: Location of Force
In this video lesson, Physics Instructor Donny Lee brings a mathematical approach to derive Archimedes' principle. We find the location of the buoyancy force here.
|
Lecture 14  Play Video |
Hydrostatic Force On Plane
In this video lesson, Physics Instructor Donny Lee will derive the magnitude and direction of a hydrostatic force on a plane surface.
|
Lecture 15  Play Video |
Pressure Field Compressible Fluid
In this video lesson, Physics Instructor Donny Lee uses the basic equation, to find the pressure field of an compressible fluid assuming density constant.
|
Lecture 16  Play Video |
Hover Craft via Reynold's Theorem
In this video lesson, Physics Instructor Donny Lee does an analysis of the hover craft with Reynold's Transport Theorem. We find the velocity function.
|
Lecture 17  Play Video |
Transport Theorem Complex Case
In this video lesson, Physics Instructor Donny Lee looks further into Reynold's Transport Theorem by considering the system of particles and control volume as an arbituary shape.
|
Lecture 18  Play Video |
Analysis of Forces in One Dimension
In this video lesson, Physics Instructor Donny Lee looks at the forces acting on a water particle flowing through a tube in one dimension leading up to Reynold's Transport Theorem.
|
Lecture 19  Play Video |
System vs Control Volume
In this video lesson, Physics Instructor Donny Lee elaborates on the difference between a system analysis and a control volume analysis.
|
Lecture 20  Play Video |
Reynold's Transport Theorem in One Dimension
In this video lesson, Physics Instructor Donny Lee will derive Reynold's Transport Theorem in One Dimension.
|
Lecture 21  Play Video |
Hovercraft (Part 2)
In this video lesson, Physics Instructor Donny Lee will calculate the force required to suspend the craft above the water.
|
Lecture 22  Play Video |
Syphoning Water
In this video lesson, Physics Instructor Donny Lee will use Bernoulli's equation to explain a common phenomena in syphoning water. |
Lecture 23  Play Video |
Flow Past a Sphere
In this video lesson, Physics Instructor Donny Lee studies a flow of a fluid with a complex velocity function and see how Bernoulli's equation gives us the velocity and pressure relationship.
|
Lecture 24  Play Video |
Bernoulli's Equation (After Integration)
In this video lesson, Physics Instructor Donny Lee gets Bernoulli's Equation by carefully considering each term.
|
Lecture 25  Play Video |
Bernoulli's Equation via F = ma
In this video lesson, Physics Instructor Donny Lee will start a tour into Bernoulli's Equation by resolving forces.
|