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CF-SOFT, An Integrated Software for DESIGN, DRAFTING AND ESTIMATING
CENTRIFUGAL FAN

WSL’s this innovative solution enables you,

  • To drastically reduce the design and drafting time
  • To save cost and money
  • To achieve optimum results with high accuracy
  • To multiply the quality productivity
  • Scope for R&D activities
FEATURES OF CF-SOFT:

Various design modules are,
Density of Media,Impeller,Casing,Thickness Calculation, V Belt Pulley Shaft Design,Hub, Keys,Coupling,Bearing,Pedestal,Static and Dynamic load calculation,Foundation design,Costing And Cost Analysis,Performance Curve,Testing

JUST ENTER OR PICK THESE VALUES:

DENSITY OF MEDIA: Working Temperature, Relative Humidity, Altitude (m), Static Pressure

IMPELLER:Capacity (m3/hr), Static Pressure, Clearance Gap (mm)

CASING: Type Of Casing.

THICKNESS CALCULATIONS: Material Selection from the given data bank

V-BELT: Inputs pick up from embedded motor catalogue

SHAFT DESIGN: Material Selection from given data bank

HUB,KEY and BEARING DESIGN: Inputs pick up from respective data banks

PEDESTAL,INLET BOX DESIGN: Material pick up from the given data bank

FOUNDATION DESIGN: Just pick the type of balancing

TESTING: Supply voltage, current etc.

HERE ARE THE OPTIMUM RESULTS ON A BUTTON PRESS.

Density of Media: Actual density at fan inlet (kg/m3), Density at NTP.

IMPELLER:

Outer Diameter (mm), Inner Diameter (mm), Outer Width (mm), Inner Width (mm), No Of Blades, Inlet Blade Angle, Outlet Blade angle, Fan Speed (r.p.m), Tip Speed (m/s), Total Efficiency (%), Static Efficiency (%), BHP at working condition, BHP at NTP,Static Pressure At NTP (mmWG), Blade Length (mm), Radius Of Curvature of Blade (mm)

CASING

Casing Outlet Velocity (m/s),Casing inlet Velocity (m/s), Casing Width (mm), Casing outlet height (mm), Casing inlet Diameter (mm), First Casing Radius (mm), Second Casing Radius (mm), Third Casing Radius (mm), Fourth Casing Radius (mm), Casing Outlet Temperature (c), Compressibility Coefficient,

PERFORMANCE CURVE

Capacity, Static Pressure (mmWG), Total Efficiency (%), Static Efficiency(%), BHP, Performance Curve

THICKNESS CALCULATION:

Back plate Thickness (mm), Blade Thickness (mm), Shroud Thickness (mm), Casing Thickness (mm), Thickness of base plate, GD2 (kg.m2) Sound pressure Level (db)

SHAFT:

Shaft Diameter at Pulley, Shaft Diameter at Bearing, Shaft Diameter at Impeller, Critical Speed of Shaft, Deflection at Impeller, Deflection at Pulley, Allowable Shear Stress, Twist Angle

HUB:

Boss Diameter, Hub Length, Hub Plate Diameter, Hub Plate Thickness, P.C.D. of Bolt circle, Weight of hub(kg), Number of Bolts,Bolt Designation KEY Key width, Key thickness, Key length, Keyway depth, Maximum radius and Minimum radius Keyway radius, Height of gib head

BEARING

Induced dynamic load, Induced static load, Equivalent dynamic Load, Equivalent static Load, Basic rating life

PEDESTAL:

All dimensions and thicknesses

INLET BOX:

All dimensions and thicknesses

STATIC DYNAMIC LOAD CALCULATION AND COSTING:

Weights and costs of Impeller, Casing, Shaft, Hub, Pedestal, Inlet box and Motor weight, Also material cost, manufacturing cost and total costs

V-BELT PULLEY:

Belt Cross Section, No Of Belts, Belt Pitch Length (mm, Motor Pulley pitch Diameter (mm), Fan Pulley pitch Diameter (mm), Face Width Fan /Motor Pulley (mm), Actual Center Distance (mm), Power Rating Per belt (K.W.), Rated Power per belt (K.W.)

TESTING

Capacity (m3/hr), Velocity Pressure (mmWG), Total Pressure (mmWG), Air Power (hp), Shaft Power (hp), Total Efficiency (%)

VARIOUS TOOLS:

Performance Curve, Sketches for reference, Unit Conversion Table, Calculator

DRAWINGS:

The 2D manufacturing drawings will be generated instantly, along with the design outputs.