Pressure Relief Valve

The program shows how to plot figure 14.4 page 248 presented in T. L. Hill, An Introduction to Statistical Thermodynamics, Dover, New York, 1986. The Bragg-Williams approximation gives pressure-volume isotherms similar to those obtained using the van der Waals equation and it predicts first-order...

Arterial blood pressure waveforms contain rich pathophysiological information; hence receive much attention in cardiovascular health monitoring. To assist computerized analysis, an automatic delineator was proposed for the fiducial points of arterial blood pressure waveforms, namely their onsets,...

A standard atmosphere function based on the 1976 Standard Atmosphere returns density, speed of sound, temperature, pressure, and viscosity for a given altitude input up to 86km.This function is designed to be useful for those designing and analyzing aircraft and has the following features that...


Platforms: Matlab

This function calculates the air-density based on the papers:1)'Equation for the Determination of the Density of Moist Air'P.Giacomo, Metrologia 18, 33-40 (1982)2)'Equation for the Determination of the Density of Moist Air'R.S. Davis Metrologia 29, 67-70 (1992)Parameters: t = ambient temperature...


Platforms: Matlab

This file is used to explain how PCA works and the idea behind the method. This example is given in the ISA book: New directions in Bioprocess Modeling and Control by Michael A. Boudreau and Gregory K. McMillan(Chapter 8, simple example). The process is composed of a valve a thermometer and a...


Platforms: Matlab

FisherManometer creates a MATLAB object that getspressure measurements from a Fisher Science digital manometer (Fisher Science Education Traceable Manometer/Pressure/Vacuum Gauges, Catalog number: S98189)through a serial interface. Sample usages: get one reading meter = FisherManometer('com1');...


Platforms: Matlab

Calculates exponential averaged RMS of a signal using the specified windowlength as the time constant.Useful for computing sound pressure level from microphone data.Uses digital filter. Much faster than cumsum.


Platforms: Matlab

Hydraulic servo actuators (HSAs) are used to precisely control displacement in a wide range of equipment. Generally, a hydraulic servo actuator consists of a hydraulic actuator controlled by a directional control valve of an infinite number of positions and equipped with a feedback arrangement....


Platforms: Matlab

The purpose of this program is to simulate the permeation time lag in a polymer hollow fiber membrane with a dual mode sorption isotherm and the partially immobilized diffusion model.The program plot the 3D time lag with two models:1) concentration gradient as the driving force for diffusion2)...


Platforms: Matlab

IMSHADE will plot a matrix representing topography as a 3-component color image, with intensity proportional to the magnitude of the topographic slope of each pixel. Optionally, it can take an argument for lighting angle to use the directional slope.The current colormap will be used, but future...


Platforms: Matlab

You can now easily configure a wacom tablet on linux! This utility allows you to: - Automatically detect and configure a wide range of wacom products - Set custom key commands or mouse buttons to a tablet's shortcut buttons - Set custom pressure curve on each of the tablet's input devices -...


Platforms: *nix

This submission was created by Valery Tchkalov and Steve Miller to help engineers understand parameterization of hydraulic valves. The included white paper, simulation models, and MATLAB scripts cover the structure of a valve model, examples of how to use optimization algorithms to tune your...


Platforms: Matlab

This potential flow simulator simulates the flow past bodies of arbitrary shape including airfoils. With this simulator, we can do the following tasks,d-OCoDo Compute and plot the Velocity Vector Plot of the flow past the selected body.d-OCoDo Compute and plot the Pressure Distribution in terms...


Platforms: Matlab

This interactive simulation shows an airplane flying at constant horizontal velocity preparing to drop relief supplies to a small island. As captain of the plane, the student must first calculate the release point for dropping the package. As the simulation runs, press the red "+" button at the...


Platforms: Mac

The Ejs Standing Waves in a Pipe model displays the displacement and pressure waves for a standing wave in a pipe. The pipe can be closed on both ends, on one end, or open on both ends. The number of nodes in the standing waves can be changed via a slider. You can modify this simulation if you...


Platforms: Mac

Audio Valve Simulator is a cross-platform Java application which works on Linux, Windows and Mac OS X. The application plays WAV audio files of the format 44.1kHz/16Bit through a non linear x3/2 characteristic to simulate the sound of a single valve amplifier creating harmonic distortions...


Platforms: *nix

This toolbox is of benefit to musculoskeletal modellers in the firld of biomechanics / bioengineering to assist extracting kinematic, kinetic, and EMG information directly from a Vicon C3D file for Matlab manipulation or for input to OpenSim biosimulation software. The scripts can be configured...


Platforms: Matlab

Midipoke has been tested on one Eee PC 901 and only the ALSA side is functional. Usage: midipoke -a|j [-c channel] -[x|y|z|X|Y|Z|2 CC] ... -a ALSA midi client -j JACK midi client -x|y|z # CC to send from axis, 128 for pitch bend, capital XYZ for return to neutral on release -2 # CC to send...


Platforms: *nix

Plot streamlines and pressure coefficent of an unviscious, uncomprimibile,irrotational flow around a cylinder section (r=1) that spins around the z axis (coming out of the xy plane). This result is achieved by superimposition of elementary solution of the potential function PHI, where [Ux , Uy] =...


Platforms: Matlab

Simulates the wall effect in a gaseous thermal neutron detector with a gaseous neutron converter (He-3) using the Monte Carlo method. Based on the gap thickness (in m) and the partial pressure of helium-3 (in bar), this program computes the fraction of events that suffers to some extent from the...


Platforms: Matlab