http://www.engapplets.vt.edu
A lot of Java applets have been added to this web site under the scope of engineering, the listed below topics have been discussed:
• Fluid Dynamics (Ideal flow machine, Virtual Shock Tube, Compressible Aerodynamics Calculator, Converging Diverging Nozzle Simulator, Thermodynamics of Air, Real Gas Shock Calculator, etc)
• Statics( Mohr's Circle Applet, Beam Analysis, Resultant of Vectors)
• Dynamics (Motion on Curved Paths, Projectile Motion I, etc )
http://www.coastal.udel.edu/faculty/rad/index.html
This page will help in teaching of coastal engineering including Hydrodynamics and Coastal Processes. You can see these examples by clicking on links below:
• Hydrodynamics
Wave Calculator: Using incident deep water wave data, it calculates the local wave variables in shallower water. It includes solving the dispersion relationship and Snell's Law.
Linear Wave Kinematics: Given wave properties, the orbital motions of the water particles are shown graphically.
Solitary Wave Calculator: Given wave height and water depth, the speed, effective length, and crest velocity are calculated.
Superposition of Waves: Up to four waves can be superimposed to show wave groups and standing waves.
Wavemaker Theory: Depending on the type of wavemaker being used (piston or flap), the stroke and power necessary to generate a wave in a given depth of water is determined.
Dual Flap Wavemaker: The behavior of a dual flap wavemaker is shown and the stroke and mean power to generate given waves is shown.
Barge Wavemaker: Generating waves by osciallating a floating pontoon vertically.
Porous Bottom Damping: damping due to porous sediments.
Seiche Calculator: Period of standing waves in a rectangular basin.
Seiching in Two Coupled Basins: Period of standing waves in a harbor consisting of two separate sections.
Wind-induced Surge in a Basin: The effect of a steady wind stress on a constant depth body of water.
Edge Waves on a Planar Beach: The first three edge wave modes on a planar beach of given slope.
Stream Function Wave Theory: A fully nonlinear water wave on a constant depth.
Harmonic Theory of Tides: Examine the components of the tides either one at a time or altogether.
Tidal Response of a Bay: Keulegan's method is used to determine the tide range and phase lag of the bay tide.
• Coastal Processes
Depth of Closure: Determine the depth of closure for a sandy beach, given wave height and period.
Sand Transport Calculator: Calculates sand transport and diffusitivity parameter, given shallow water values.
Beach Fill : The behavior of a rectangular beach fill is illustrated.
Single Groin on a Straight Beach: The evolution of the deposition and erosion of sand at a groin.
Beach Fill Calculator: Determines sand volume for a beach fill of a given width, based on equilibrium profile assumptions.
Delaware Northeaster Risk Index: Calculator to determine the risk potential for the Delaware shoreline based on storm parameters.
http://www.falstad.com/mathphysics.html
This web site provides some educational java applets in mathematics, physics, and engineering, the listed topics are:
• Oscillations and Waves
Ripple Tank (2-D Waves) Applet
Ripple tank simulation that demonstrates wave motion, interference, diffraction, refraction, Doppler effect, etc.
2-D Waves Applet
Demonstration of wave motion in 2-D.
3-D Waves Applet
Demonstration of wave motion in 3-D.
Coupled Oscillations Applet
Demonstration of longitudinal wave motion in oscillators connected by springs.
• Acoustics
Loaded String Applet
Simulation of wave motion of a string.
Rectangular Membrane Waves Applet
Vibrational modes in a 2-d membrane.
Circular Membrane Waves Applet
Vibrational modes in a 2-d circular membrane (drum head).
Bar Waves Applet
Bending waves in a bar.
Box Modes Applet
Acoustic standing waves in a 3-d box.
Acoustic Interference Applet
Generates audio interference between your speakers.
• Signal Processing
Fourier Series Applet
Frequency analysis of periodic functions.
Digital Filters
Filters digital signals and plays the output on your speakers.
• Electricity and Magnetism
2-D Electrostatics Applet
Demonstrates static electric fields and steady-state current distributions.
2-D Electrostatic Fields Applet
Demonstrates electric fields in various 2-D situations; also shows Gauss's law.
3-D Electrostatic Fields Applet
Demonstrates electric fields in various 3-D situations.
3-D Magnetostatic Fields Applet
Demonstrates magnetic fields in various situations.
• Electrodynamics
2-D Electrodynamics Applet (TE)
Demonstrates electromagnetic radiation.
2-D Electrodynamics Applet (TM)
Demonstrates electromagnetic radiation, induction, and magnetostatics.
Analog Circuit Simulator Applet
Demonstrates various electronic circuits.
Cavity Modes Applet
Electromagnetic waves in a 3-d rectangular cavity.
Waveguide Modes Applet
Electromagnetic waves in a waveguide.
Antenna Applet
Generates antenna radiation patterns.
Fresnel Diffraction Applet
Generates Fresnel diffraction patterns.
• Quantum Mechanics
Hydrogen Atom Applet
Shows the orbitals (wave functions) of the hydrogen atom.
Molecular Orbitals Applet
Shows the orbitals (wave functions) of the hydrogen molecular ion.
1-D Quantum Mechanics Applet
Single-particle quantum mechanics states in one dimension.
1-D Quantum Crystal Applet
Periodic potentials in one dimension.
1-D Quantum Transitions Applet
Radiative transitions (absorption and stimulated emission) in one dimension.
Atomic Dipole Transitions Applet
Radiative transitions (absorption and stimulated emission) in atoms.
2-D Rectangular Square Well Applet
Rectangular square well (particle in a box) in two dimensions.
2-D Circular Square Well Applet
Circular square well in two dimensions.
2-D Quantum Harmonic Oscillator Applet
Harmonic oscillator in two dimensions.
Quantum Rigid Rotator Applet
Particle confined to the surface of a sphere.
3-D Quantum Harmonic Oscillator Applet
Harmonic oscillator in three dimensions.
• Linear Algebra
Dot Product Applet
Demonstrates the dot product or scalar product of two vectors.
Matrix Applet
Demonstrates 2-d transformations using a matrix.
• Vector Calculus
2-D Vector Fields Applet
Demonstrates various properties of vector fields, including divergence and curl, etc.
3-D Vector Fields Applet
Demonstrates vector fields in 3 dimensions. Includes the Lorenz Attractor and Rossler Attractor.
• Thermodynamics
Gas Molecules Simulation Applet
Demonstrates the kinetic theory of gases.
Thermal Camera Pictures
Some sample pictures taken with a thermal (infrared) camera. (This is not an applet but I thought I'd throw it in here anyway.)
in addition to links for other educational sites with math/physics-related information or java applets useful for teaching:
• Particle World
• Physlets
• Resonata - A Wave Machine
• Lissajous Lab
• Flows of Vector Fields
• A Complex Mapping Viewer
• Teslamania
• Dean Dauger's Home Page
• Wondermagnet.com
• Powers of 10 Applet
• Another Kinetic Theory Applet
• Another Fresnel Diffraction Applet
• Another Slit Diffraction Applet
• Acoustics and Vibration Animations
• Animations of Physical Processes
• Quantum Mechanical Scattering
• Forced Oscillations (Resonance)
• Field of a Moving Point Charge
• Harmonic Phasors and Fourier Series
• MyPhysicsLab Simulations
• Physics 2000
• Earth-Moon Distance
• An Atlas of the Universe
• Finding the Speed of Light with Marshmallows
• Sky Chart
• Snowflakes
• Errors and Misconceptions
• Sound Lab
• Wave Packets in Classical Limit
http://www.tech.plym.ac.uk/sme/interacresources.htm
Some Java applet and Java script examples are included in this website under the field of engineering, the discussed topics are:
• Civil Engineering
Stability of a wall subjected to a uniform wind load - click here
• Design and Stress Analysis
Bolt Proof Loads click here
Bolt ultimate load calculator (JavaScript) click here
Bolt (or rivet) stresses in an array caused by an offset load click here
Buckling of a column click here
Buckling of a column calculator (JavaScript) click here
Clutch design calculator (JavaScript) click here
Fatigue - modified Goodman diagram click here
Fracture mechanics - A semi-eliptical crack in a finite plate click here
Shaft diameter required to withstand bending moment and torque, Tresca and von Mises criteria (JavaScript) click here
Spring design / analysis click here
Stress concentration factors - flat plate with a central hole click here
Stress concentration factors - stepped shaft with shoulder click here
Two dimensional stress analysis, Mohr circle and von Mises failure criterion click here
• Metal Forming
Axisymmetric compression of a cylinder click here
• Vibration
Free vibration of a second order system click here
http://www.surendranath.org/Applets.html
Java Applets files for General Physics, move mouse on "Applet Menu" on the left-top corner of the page
http://www.edinformatics.com/il/il_physics.htm
This web site contains hundreds of java applets and shockwave files in the field of physics, languages, chemistry, earth science, mathematics, biochemistry.
http://www.physics.uoguelph.ca/apple...hysics/kisalev
Many interactive examples can be found in physics and mathematics:
Math
Write and Plot a Function (Interpreter)
Introductory Physics
Single Slit Diffraction
Interaction of Radiation with an Atom
The Laser
Image Formation by a Converging Lens
Image Formation by a Diverging Lens
Image Formation by a Diverging Mirror
Induced Current
Total Internal Reflection
The Bouncing Ball
The Spring Pendulum
The Pendulum
A Two-Resistor Circuit
A Four-resistor Circuit
Kirchhoff's Rules (Circuit 1)
Kirchhoff's Rules (Circuit 2)
Kirchhoff's Rules (Circuit 3)
Kirchhoff's Rules (Circuit 4)
Kirchhoff's Rules (Circuit 5)
Charged Particles in a Magnetic Field
Light Dispersion through a Glass Prizm
Light Dispersion through a Glass Slab
Advanced Physics
Oscillating 3D Crystal
Toda Lattice Solitons
Anharmonic Local Modes
