Cheap Solar Water Features

www.x-eng.com, Steam and water properties for Matlab based on the "International Association for Properties of Water and Steam Industrial Formulation 1997 (IAPWS IF-97). A full implementation of the IF-97 standard that provides very accurate steam and water properties in ranges from 0-1000 bar...

Uses Simulink to compute Vapor-Liquid Equilibrium diagrams for ethanol-water binary mixture. To compute activity coefficients, program uses Van-Laar Model. This mixture presents a positive azeotrope.

Predict the azimuth and elevation of the Sun within +/- 1 degree at any geodetic latitude, longitude and altitude.Function Call: [Az El] = SolarAzEl('2008/02/18 13:10:00',60,15,0)Input List:UTC Date and Time - Use format YYYY/MM/DD hh:mm:ssLatitude - Site Latitude in degrees -90:90 -> S(-)...


Platforms: Matlab

The programs compute the enthalpy versus composition diagram for ethanol-water binary system at 760mmHg and 76 mmHg. We also draw the tie lines and the conjugate line.


Platforms: Matlab

This release contains SoundSim's 2.5D Acoustic Simulation Core and two sample MATLAB scripts to simulate a 5MHz tone burst scattering from an air bubble and an oil droplet suspended in water. See the included PDF for more information about the example simulations.This is an early release of...


Platforms: Matlab

Using a table of initial positions and velocities derived from JPL's "Horisons" System (http://ssd.jpl.nasa.gov/?horizonshttp://ssd.jpl.nasa.gov/?horizons) , it is possible to predict the motion of all of the elements in the table.The default table (supplied) contains 25 bodies - the planets of...


Platforms: Matlab

This set of functions simply provides an easy way to work with the dispersion relation of surface waves, given by omega(k) = sqrt ( tanh(k*h0) * (g*k + gamma*k^3/rho))where omega is the pulsation (in rad/s), k the wavenumber (in 1/m), h0 the depth, g the gravity, gamma the surface tension and rho...


Platforms: Matlab

We use a batch column with four theoretical plates to separate a binary mixture of water and methanol at 1 bar. Temperature and concentration profiles versus time are obtained for a reflux ratio equal to 10. In addition, the total moles in the still and distillate are plotted versus time. This...


Platforms: Matlab

We would like to rise water temperature with a heater. Oulet temperature must be equal to the set point temperature (80dlT-C). Proportional (P), Proportional-Integral (PI) and Proportional-Integral-Derivative (PID) control are used and the respective results are compared. Inlet water temperature...


Platforms: Matlab

We would like to rise water temperature with a heater. Oulet temperature must be equal to the set point temperature (80dlT-C). Proportional-Integral-Derivative (PID) control is used. Inlet water temperature is equal to 20dlT-C. Water flow is equal to 10 m3/hr. Tank volume is equal to 100 m3....


Platforms: Matlab

This demo helps you apply the key features of Simulink that are discussed in the "Introduction to Simulink" webinar:http://www.mathworks.com/company/events/we.../wbnr37271.htmlThe demo was specifically built using the features and concepts that are shown in the webinar; modeling a simple...


Platforms: Matlab

Features Clone is a Drush command that allows quick cloning of a Feature. It can be used to rename or fork (e.g. to start a new feature off of an existing one) a Feature installed on a Drupal site.Usagedrush features clone Arguments:src_featurename - Required. Modulename (machine name) of the...


Platforms: PHP

Mini IntroductionThis module is a concatenation of many little things that I like to have and usually would have to create a "mini-module" to get them to work.The idea is simple: if I wanted to have a Delete tab on my nodes, a second Submit button in my node/edit/* pages, have a text field for...


Platforms: PHP

It gives the ability to export various content/settings to be features with Features module and CTools Module.It's more like an example shows how to do it, and I hope one day it can be merged into some other modules (like http://drupal.org/project/exportables), though they have actually different...


Platforms: PHP

Soft Water Ware - Calculate ratio of hard to soft water needed for your aquarium Soft Water Ware is an electronic version of the Pearson???*a*?s Square, and allows the aquarist to quickly work out the ratios of (hard) tap water to (soft) rainwater required to make up water of a desired hardness...


Platforms: Mac

WaVeSim (Water Vehicle Simulator) is a simulation environment to test water vehicles' on-board software. It simulates surface and underwater vehicles' dynamics and acoustic signal propagation. Virtual sensors and 3D visualization system are available.


Platforms: *nix

ADX Toys for Microsoft Excel is a COM add-in that adds several useful features to Microsoft Excel (see screenshot). The add-in is based on Add-in Express technology (http://www.afalinasoft.com/) and designed to show you how to create add-ins, how to manage add-in's toolbars and controls, and...


Platforms: Windows

ADX Toys 2 XL is a free COM add-in that adds several useful features to Microsoft Excel. The add-in is based on Add-in Express 2 technology (http://www.add-in-express.com/) and designed to show you how to create add-ins, how to manage add-in's toolbars and controls, and how to get an access to...


Platforms: Windows

Watch and enjoy beautiful animation and sound of river, waterfall, sea, and any other nature pictures on your desktop. Water Illusion Screensaver comes with Water Illusion Studio, Water Illusion Player and 10 beautiful animated pictures. Water Illusion Studio is an easy to use editor to add...


Platforms: Windows

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Platforms: Windows, *nix, Windows CE