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Mecaflux ( 72 euros <=> 98 $ )  

Operating Systems: Windows 98/2000nt/XP/Vista /seven

Mecaflux is a partner of software design propeller and aeromotor blades HELICIEL.

MECAFLUX is a Simplified software for air flow or hydraulic pressure losses, Profiles drag and lift forces...more

HELICIEL is software for calculating propeller wing sail wind turbines more complete oriented on design of PROPELLER .

If you are a user of calculation software HELICIEL, license mecaflux is offered upon presentation of invoice to __contact@mecaflux.com___

 

Inventory of the functions Included in Mecaflux

functions Internal flows:

Screenshots software fluids

Tutorials software fluids

• New : sizing of flues : A tool for calculating speed diameter and height of the chimney flue according to the power of the furnace and minimum speeds exhaust fumes from their sulfur content has been requested by heating engineers installers

• New : Editor pump and Search operating points : The graphical analysis has been increased by an editor pumps that can test the network in comparison with the curves of pumps that you entered in the editor pump. The pumps are created through 6 points from curves of height versus flow, a photo and information features, price, supplier ... can be entered by copy pasted from a site builder and stored in a database data available for research operating points. The coupling in series and in parallel can be tested at the same time.

• Authority Valve ,Conversion Kv Coeff Cv, and pressure drop : A small useful tool to test the authority of a valve according to the pressure drop of the portion to regulate.
• New Graphical analysis of networks in a range of speeds : The graphs show the proportion of losses by network elements, energy consumption and cost of losses in $. If an item is wrong sized, this appear clearly on operating costs or loss of pressure. This allows to visualize the consequences of the choice of material in terms of operating costs and create simulations of different networks to find the best compromise. .

• Sizing pipes by the flow imposed This interface allows to choose a list of conduits to trade stocks, or from a series of DN and automatically search for the best led by the criteria of loss of linear loads, cost of installation, sedimentation (sedimentation if the alert is activated) usually applied in the trades or hydraulic ventilation. A compromise was proposed about 15 mm / m pressure drop coefficient, but the interesting data is the demonstration of the evolution of the losses according to the diameters. The choice of the user may then be following the strategy of depreciation and operating as expected. duct sizing

• Editor fluids

  • About 120 fluids are already set in density, viscosity, temperature.

  • you can create, save, edit new fluid according to your own settings.

• Calculations of pressure drop

• Calculation friction Pressure losses in pipes and ducts: after choosing the size of your conduct hydraulic flow and roughness the loss of friction is computed in Meters column fluid / Pascal / bars loss load calculation

• Calculation Head losses (43 accidents accessories and set your foundation for studying just the head losses through a network of barriers, valves, elbows, cones, exits tank, fittings ... More

• Editor Head losses: Following the request of the professional elements of head losses have now an editor allowing you to expand the list of available elements in the calculation of head losses ... More

• inventory of friction pressure loss and elements pressure drop:The inventory of friction pressure loss and elements pressure drop shows the calculated losses as a table representing a portion of your network

• All These results are in recordable form a sheet containing the parameters calculation and results .....

Screenshots software fluids

Tutorials software fluids

• Calculations of fluid flow

  • Add the loss of loads, set the heights aspirations , repression The pressures in the reservoirs , hydrostatic , altitude The temperature , flow , viscosity , density ... and determine and the power of your pump or your turbine (see pump and turbine) More
• Calculations pumps

  • add the loss of loads, set the heights aspirations , repression The pressures in the reservoirs , hydrostatic , altitude The temperature , flow , viscosity , density ... and determine and the power of your pump or your turbine (see pump and turbine) More
• Calculations turbines

  • according to the parameters heights , flow , yields ... you know the useful power your water column and power that can restore your turbine. More

  Screenshots software fluids

  Tutorials software fluids

fonctions External flows,  Aérodynamics,  Hydrodynamics

• Calculations friction a surface in a fluid stream
  • Enter the dimensions of the surface, its roughness The relative velocity fluid, set the fluid. The friction forces are given to you as well as distances of transitions flow regimes and l are thicknesses of boundary layers . This comprehensive study indicates the proportion of resistance force due to forces of friction on a surface. More

• Calculations drag force on object immersed in a fluid stream (force of friction + Turbulence)

  • You choose a basic form (30 bases parameterized types), you set its size, the fluid, The speed and you get the drag (resistance force)
  • select vehicle speed and you will power it must provide to overcome the forces of resistance force due to the fluid displaced.

• Calculation of sedimentation rate : ( "tools") More
  • You enter your sizes of particles and fluid parameters and you sedimentation rate according to the laws of Stokes More

• you can use the front surface and Cd ( coefficient Aerodynamics ) Pre-configured, or enter the values you want for a calculation of drag. More

• Calculations lift and drag force of Profile aerodynamic or hydrodynamic (Force of lift force + friction + Turbulence)

  • Vous choisissez un profil d'aile ou aileron(12 profils sont intégrés avec leurs polaires), vous sélectionnez ou paramétrez un fluide, entrez la vitesse, l'incidence et les dimensions de votre aile  voile ou dérive. Les résultats vous donnent la portance et la traînée de votre aile ,le nombre de Reynolds,le Cx (  cœfficient traînée aérodynamique) et le Cz(cœfficient portance aérodynamique) la puissance à fournir pour vaincre la traînée(décollage).

  • You choose a profile of wing or foil (12 profiles are integrated with their Polar , and you can create yours) You select or adjust a fluid, enter the speed, the impact and dimensions of your wing Sailing or drift . The results give you the lift and drag of your wing, Reynolds number . The Cd ( coefficient drag Aerodynamics ) And Cl (lift coefficient aerodynamic) provide the power to overcome drag and take off.

   

• Éditor profile functions:

New: A function to export your profile 3D to SolidWorks