diaporama logiciel calcul mecanique fluide

After having created and saved your network in a mecaflux file, you can search for points of functioning of a pump and create graphics, HIGHLIGHTING bodies generate too much pressure drop or the Annual cost of losses...

This interface allows to choose a list of ducts or pipes, and automatically search for the best diameter versus the criteria of linear pressure loss, sedimentation ( if the alert sedimentation is activated) usually applied.Linear pressure loss compromise is around 15 mm / m drop linearity ic, but the interesting data is the demonstration of the evolution of the losses according to diametres.The user choice may then be following the strategy of depreciation and expected operating.

You enter the size and your wing speed, angle of incidence and the parameters of the fluid (air, water or other ..) and calculate the lift and drag of your profile

A tool for calculating the density of gas, versus Mariotte law, allows you to calculate, for example, the difference in weight of the air versus the temperature, which leads to the lift of lighter than air....

Some thirty objects reveal their drag force and lift force.

Example calculation of drag: a hollow spherical shell (30 profiles Basic Settings)

The editor of fluid (120 fluids and the ability to create new) gives fluid viscosity, mass volumique.

You can easily create a file of coordinates and draw a profile with NACA 4digits editor.

The inventory of pressure losses calculated, can add the loss of pressure due to several calculations

calculate the pressure drop of 23 standard elements parametrisable (elbow angles, cone angle, angle closure valve dimensions ..... divided into 6 categories (enlargements, withdrawal cissements, elbows, couplings, cone valves)

Some thirty objects reveal their drag force and lift force

The friction of fluid on a surface are detailed:

the length and thickness of laminar and turbulent layers are given according to the rugositée plate

the friction forces are calculated based on the fluid and its velocity..

Some thirty objects reveal their drag force and lift force

You can save your profiles and polar in a file that you can load in the calculation of lift....

The polar of your profiles can be calculated with XFOIL, piloting the software for calculating lift is integrated in Mecaflux

plate in a fluid stream, its size, its impact are changing the drag and lift by updating the results

The speed caused drag, when the drag is egal to the weight of the object, the velocity stops to increase

the velocity of sedimentation is reached...

profiles are symmetric forms used for daggerboards or rudders, keels, which must generate lift on one side or the other alternately ..

when you enter the parameters of the fluid network, the data are updated and highlight the consequences of changes here warning of cavitation just turn red after a change of suction height

the editor gives you fluid viscosity versus the temperature of 85 liquid and 35 gas, you can create and save your fluids

Calculate enmptying time of reservoir....

Ventilation ducts are usually rectangular or oblong, to calculate the loss of load, speed or fluid, using their equivalent diameters, iso kinetic or hydraulic. A converter does it for you.

The interface design of ducts, provided all the information needed for the proper choice of diameter of pipe. An alert sedimentation is customizable, and the calculation of sedimentation rate as a function of the particles is made..

Analyse graphique de reseau et points de fonctionnements de pompe

Graphical analysis of network and operating point of pump

After having created and saved your network in a mecaflux file, you can search for points of functioning of a pump and create graphics , the Annual cost of losses ...