Water Fuel

Two quaternary systems are studied: (1) Acetic Acid - Ethanol - Water- Ethyl Acetate and (2) Acetic Acid - Butanol - Water- Butyl Acetate. In these two systems, liquid phase esterification occurs. The residue curve map is computed using the UNIQUAC model and gas phase acetic acid dimerization....

Gas absorption is a very ubiquitous unit operation in any chemical plant. It has in common with liquid-liquid extraction that there are two carrier streams and one solute to be partioned between them. Here, we use the McCabe and Thiele graphical method to study the separation of acetone from air....

With this function, you can get the value of L (wavelength), k (wave number), sigma(angular frequency), using different solutions of the dispersion relationship.Inputs: h = deep water (m) T = wave period (s)Outputs: kr = wave number with Newton-Rhapson (1/m) Lr = wavelength with Newton-Rhapson...


Platforms: Matlab

The program computes the liquid-liquid equilibrium diagrams for a type I ternary system based on the NRTL model. The ternary mixture: water-ethylacetate-acetone is an example of type I systems. The equilibrium diagram is obtained at a temperature of 288.15 K.


Platforms: Matlab

The amplitude, height, depth and the speed of the waves can be changed from the configuration file.


Platforms: Matlab

User friendly Win32 FREE Utility to easily convert between units of measurement. Includes Units for Temperature, Distance, Mass, Area, Volume, Pressure, Velocity, Acceleration, Force, Energy, Power, Fuel Consumption, Flow, Torque, Angles, Time and Radioactivity.Looks best in 16-bit or better...


Platforms: Windows

EleFun Multimedia released Dragon-Fly - the new freeware product in the Animated Desktop Screensavers series. In this product, we have implemented a perfect combination: excellent picture quality, comparable to a photo, and elements of 3D animation. This product is highly meditative. You will...


Platforms: Windows

Experience the nature beauty of waterfall with this living waterfall screensaver. You will see beautiful collection of living waterfalls from various places such on mountain, forest, etc. The water animation and soothing water sound with accompaniment of background music will bring you to the...


Platforms: Windows

Join our underwater adverntures and have fun bursting water drops at the bottom of the spring pond. Your task is to fill all the cells with water and collect as many big drops as you can at the end. Calm, spring pond... I said calm? No way! Meet very funny frog who will follow you all the pond...


Platforms: Windows

Imagine beautiful quiet lake among the green mountains. The very old oak tree grows on the small island at the midst of the water. This is the Magic Tree. Only one night of the year the strange appealing halo surrounds it, emitting colourful sparkles. This night Magic Tree grants the wishes of...


Platforms: Windows

High in the mountains where you can easily touch the edge of heaven, pure water springs give birth to the Charming Waterfalls. Fairy creatures living there invite you to turn your screen into a magic window of ceaseless Joy. Bright up your desktop with free animated screensavers! Choose from...


Platforms: Windows, Windows 8, Windows 7, Windows Server

Modular PC-Software package for planning and documentation of any sea routes with integrated Time Tables and versatile application possibilities (graphical route planning, time table creation, detailed fuel consumption calculation and many extras)


Platforms: Windows

Calculation of : Pt100 , temperature , relative humidity , dew point , wet-bulb temperature t' , water vapour partial pressure , saturation vapour pressure , air density , saturation humidity , absolut humidity , specific humidity , enthalpy etc.


Platforms: Windows

Itls fantastic to be again next to the forest, water and that environment that surrounds our cities.


Platforms: Windows

Jolly Birds screen saver brings you beautiful birds flying in the sky, walking on the ground, sitting on the trees and swimming in the water. You will see eagle, hawk, stork, swan, pigeon, gull, goose, pelican, thrush and few exotic amazing birds. Fly your spirits high in the sky with these free...


Platforms: Windows

Once a massive star starts to run out of fuel, its core collapses into a dense neutron star. If it is even more massive it may shrink into the densest, most exotic object known - a black hole.


Platforms: Windows

Air Conditioning ClimeCalc can be used for the calculation of: Pt100, temperature, relative humidity, dew point, wet-bulb temperature t', water vapour partial pressure, saturation vapour pressure, air density, saturation humidity, absolute humidity, specific humidity, enthalpy etc.


Platforms: Windows

GT Ripple ripples your desktop wallpaper making water pictures come alive. You can even put a lake into a picture that has no water by using the mirror option!


Platforms: Windows

This freeware applet demonstrates falling water drops. It's possible to show clock on the menu . Put you mouse over the top half of applet to see the menu contents.Applet can be used with frames.You can use up to 20 buttons on one applet.


Platforms: ALL

The same Super Mario as ever, this time jet-propelled with water.The game consists of going along collecting pieces that fall from the top of the screen, to build a space ship to pass to the next level.The game`s details are well-done, the same as the sounds and movements. It all adds up to a...


Platforms: Windows