PULSEJET-SIM-1.0
Modeling pulsejet engine program
Engine operating mode
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Engine geometry
Inlet system parameters
Valve system parameters
Combustion and startup parameters
Please enter the following correction factors (default 1.0 if unsure)
Startup parameters
Designed pulsejet engine
All input data
In process of simulation...
Main calculated parameters
Main parameters
Calculation error Kprc
Thrust, N Ren
Gross thrust, R
Cycle frequency, Hz Fc
Air flow rate, kg/s Gv
Fuel consumption, kg/hour Gt
Specific fuel consumption, kg/dN hour Cyd
Specific thrust, m/s Ryd
Wall temperature, K Tw
Cycle min pressure рmin/p0
Cycle max pressure рmax/p0
Dimensionless parameters:
Dimensionless complex parameter Lam
You probably incorrectly set too small combustion chamber dimensions, because of this the calculation results of some parameters may be greatly overestimated
Dimensionless thrust R/(k0·p0·Fa) Rend
Relative area of the inlet channel Ff
Dimensionless cycle frequency (Strouhal number) f·L/a0 St
Dimensionless petal stiffness S
Dimensionless air flow Gv/(a0·ro0·Fa) Gvd
Show the relative parameter diagrams for the cycle No.
Parameters:
dimensionless pressure in the combustion chamber
dimensionless temperature in the combustion chamber
dimensionless gas velocity in the intake manifold
dimensionless air velocity in the intake duct
dimensionless gas velocity in the resonance tube
dimensionless coordinate of the air-gas interface in the intake duct
relative lift of valve petal
dimensionless rate of heat release during combustion
dimensionless inlet pipe thrust
dimensionless air flow
dimensionless thrust of the resonance tube
dimensionless coordinate of the air-gas interface in the resonance tube
Engine indicator diagram
Select parameters for joint display on one diagram
Parametric studies
Select which parameter to change
Main calculated parameters
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Main parameters
Clicking on the right rectangle removes the curve from the diagram, and clicking on the left rectangle removes the dots
Thrust, N Ren
Gross thrust, N Ren0
Specific thrust, m/s Ryd
Cycle frequency, Hz Fc
Air flow rate, kg/s Gv
Fuel consumption, kg/hour Gt
Specific fuel consumption, kg/dN hour Cyd
Wall temperature, K Tw
Dimensionless parameters:
Clicking on the right rectangle removes the curve from the diagram, and clicking on the left rectangle removes the dots
Dimensionless complex parameter Lam
Dimensionless thrust R/(k0·p0·Fa) Rend
Relative area of the inlet channel Ff
Dimensionless cycle frequency (Strouhal number) f·L/a0 St
Dimensionless air flow Gv/(a0·ro0·Fa) Gvd
Cycle min pressure рmin/p0
Cycle max pressure рmax/p0