Surface Pressure
Steam properties calculator Excel add-in based on IAPWS-97 standard which calculates 23 different properties such as: Temperature, Pressure, Enthalpy, Entropy, Quality, Density, Internal Energy, Isobaric Heat Capacity, Isochoric Heat Capacity, Specific volume, Speed of Sound, Thermal...
Platforms: Windows
License: Demo | Cost: $99.00 USD | Size: 2.23 MB | Download (1137): Steam Calculator Download |
Record and analyse your blood pressure using this quick and easy to use freeware program from Lifestyle Toolbox.
Platforms: Windows
License: Freeware | Size: 6.67 MB | Download (537): Blood Pressure Recorder Download |
dP Pressure Drop Calculator is a scientific tool for calculating the pressure drops of flowing liquids and gases in pipes. It is a straightforward utility used for doing pressure drop calculations for process plants such as oil processing and beer processing.
Platforms: Windows
License: Freeware | Size: 1.98 MB | Download (1231): dP Pressure Drop Calculator Download |
A Fast MAC based 3D Free surface fuid solver. Capable also of simulating viscoelastic fluids.Includes also wave equation solver for simulating shallow water phenomena.
Platforms: Windows, Mac, BSD, Linux
License: Freeware | Size: 833.21 KB | Download (45): Real Time Free Surface Solver (RTFSS) Download |
This package consist of a number of auxiliary functions that are helpful for analysing 1D and 2D signals such as surface profiles and surfaces and images. They are all built upon the built-in MATLAB FFT routine for fast execution and they replicate (when it is existing) the result produced by...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): FFT accelerated surface analysis tools package Download |
Gets the Volume enclosed by the surface defined by p,t,tnorm. The surface must be closed and manifold, there is no check for this.The algorithm compute the volume of 3 tetraedrons for each triangle. The normals orientation define the sign of volume, it is just a numerical integration.
Platforms: Matlab
License: Freeware | Size: 614.4 KB | Download (42): VOLUME ENCLOSED BY A TRIANGULATED SURFACE Download |
Matlab procedure that generates a Surface Plasmon Resonance profile to compare it with experimental data. Relevant parameters are given as graphical input.A 90dlT- prism is assumed, the reflected intensity is plotted against the external angle. It can be plotted on its own, or compared to a file...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Surface Plasmon Resonance Calculator Download |
A skyhook surface sliding mode control method was proposed and applied to the control on the semi-active vehicle suspension system for its ride comfort enhancement. A two degree of freedom dynamic model of a vehicle semi-active suspension system was given, which focused on the passengerd-deOaos...
Platforms: Matlab
License: Freeware | Size: 5.19 MB | Download (40): Fuzzy Skyhook Surface Sliding Mode Control for Semi-active Suspension system Download |
The Mogi [1958] model allows to calculate analytic solution for surface deformation due to a point source in an elastic half-space. This model is widely used to simulate ground deformation produced by local perturbation like volcanic magma chamber. It computes displacements, tilt and strain in a...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (51): Mogi: point source in elastic half-space Download |
The Okada [1985] model allows to calculate analytic solution for surface deformation due to shear and tensile faults in an elastic half-space. This model is widely used to simulate ground deformation produced by local perturbation like tectonic faults (earthquakes) or volcanic dykes. Given...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Okada: Surface deformation due to a finite rectangular source Download |
We use the SRK equation of state to compute the correction factor due to gas-phase nonideality as a result of the high pressure applied in the ammonia synthesis. We also compute the extent of reaction. Plots of these two quantities versus pressure for temperature equal to 800K are presented. The...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (48): Calculation of High-Pressure Chemical Equilibrium: Case of ammonia synthesis Download |
A few days ago I was in need of uniformly random points generation on the surface of sphere. I suddenly discovered that common parametrization with 2 angles is useless, it gathers too many points in the poles. At MathWorld you can find the complete demonstration, here the main lines:To pick a...
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (44): RANDSPHERE: RANDOM POINTS ON THE SURFACE OF AN nD SPHERE Download |
We use the genetic algorithm (gatool) to determine the three parameters of the simple Antoine equation and the six parameters of the Modified Antoine Model. Predictions are in perfect agreement with experimental data of vapor pressure of ethanol versus temperature for a temperature range from...
Platforms: Matlab
License: Freeware | Size: 20.48 KB | Download (44): Model Determination using Genetic Algorithm: Application to Vapour Pressure vs Temperature Equations Download |
this model show the water surfaceYou can change the amplitude and speed of wavesH: height of waveb: depth
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): water surface modell Download |
calculates surface area A and its standard uncertainty uA for any arbitrary polygon in a plane given by coordinates x and y and their respective standard uncertainties ux and uy. The inputs are assumed to be VECTORS, x, ux, y and uy all should have the same size. The uncertainties are assumed to...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (47): determine surface area and uncertainty from points in a plane Download |
In material science curved surfaces may be heated due to study thermal flow.Here a simple image is projected on top of the peaks surface and the red are is measured in square pixels. Deaunay is used to create triangles whos area is summed up, if the color criteria is met.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 133.12 KB | Download (39): Colored Area on a Curved Surface Download |
Given a surface triangulation, compute the volume enclosed using divergence theorem. Assumption:Triangle nodes are ordered correctly, i.e.,computed normal is outwardsInput: p: (3xnPoints), t: (3xnTriangles) Output: total volume enclosed, and total area of surface
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (43): Volume of a surface triangulation Download |
Function calculates sound pressure level in decibels, given a pressure signal in pascals. SPL_dB = spl(p_Pa,ref)Calculate sound pressure level (in dB) of given pressure signal 'p_Pa'. Input variable 'ref' can be any user-defined reference pressure or simply 'air' or 'water' to use standard values...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (48): Sound Pressure Level Calculator Download |
CYLINDER: A function to draw a N-sided cylinder based on thegenerator curve in the vector R. It is based on file exchange 5468. I changed a little bit so that it can generate more points on the surface of the cylinder.
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 10 KB | Download (45): Cylinder Surface connecting 2 points Download |
CYL3D(Zin,theta_min,theta_max,Rho,H,meshscale) plots the 3D profile Zin as a mesh plot on a cylindrical surface of radius Rho, with mesh size determined by meshscale, for equally spacedangles between theta_min and theta_max. H is the cylinder height. CYL3D(Zin,...,meshscale,plotspec) plots the 3D...
Platforms: Matlab
License: Shareware | Cost: $0.00 USD | Size: 399.36 KB | Download (55): 3D Plot on a Cylindrical Surface Download |