TurboTools

Turbo Tools Public Repo cloned from NHI_TurboTools
Copyright (c) makkiblog.com
MIT License
coding: utf-8

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history

history for outdated code for each tool.

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CompressorDesign

Centrifugal Compressor Design Tool

• MAIN.py: Main Calculation:
  syntax: MAIN.py parameters_filename Studyname
  output: Result_Studyname.toml
  
• CentrifugalCompressor.py:
  Centrifugal compressor wheel calculation. Execute from MAIN
• bladegen.py:
  2D blade generation tool.
  syntax: bladegen.py parameters_filename
  output: bladeprofile_Studyname.csv
  
• RadialDiffuser.py:
  Diffuser design tool (vaned and vaneless). Execute from MAIN
• outletduct.py:
  outlet duct desing tool. Execute from MAIN

Input

Input toml and csv file

Output

Output png and csv file

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Compressor Map Plot

Simple Centrifugal Compressor Mapping Tool

• CompressorMapPlotvCV_v3.ipynb:
  Main Jupyter file to plot compressor map
• CompressorMapPlotCV_v3.py:
  Same python file

Data

Input and output datas

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DuctDesignTool

Sub-sonic nozzle, turning vane and Diffuser calculation tool

TurbAnnularDiffuser

Simple 1D Turbine Outlet Annular Diffuser Calculation tool

• MAIN.py:
  Main calculation
  Syntax: MAIN.py parameter_filename geometry_filename
• calc.py:
  Calculation script. Execute from MAIN.py

Input

Input toml and csv file

Output

Output png and csv file

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LifeAnalysis

Low Cycle Fatigue Calculation Tool

• LCF_Calc.py:
  Syntax: LCF_Calc.py DamageMap DutyCycle RatedSpeed InputMultiplyer LowPassFilter
  Main Calculation script
  

Input

Calcualtion Input files

Output

Output files

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NoiseAnalysis

Noise Analysis Tools

• Noise_FFT_Analyser.ipynb
  wav file noise analysis tool

FreqCut

Plotted result file

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PerformanceTestPlotting

Performance Test Plotting Tools

• GS_Data_Analysis.ipynb:
  Gas Stand data analysis tool including thrust and LPT test.

• GeneralPlot.ipynb:
  General Plot tool can be used for x-y axis transposed datas.

Data

Input and result datas

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Power Matching

EngineMapMaker:

Pre-Processing Tools to create Engine data for ICE

• MAIN_EngineMap.py
  Main Script for Engine data creation
  syntax: python MAIN_EngineMap.py basemapfile targetmapfile
  

Following Tools are used:

• T1t_Interpolate.py
  Turbine inlet temperature calcualtor. Refer to TurbineTemp_Calculator for full tool.
  
• MAIN_Constant_Map.py
  Matching tool. Refer to TransientSingleStage for full tool
  
• CompressorMapPlotCV_v3.py
  Compressor Map resolution improvement tool. Refer to CompressorMapPlot for full tool.
  

TransientSingleStage:

Single Stage Transient Matching Tool

• MAIN_Constant.py:
  Main script for Constant flow matching with multi data and AFR/Bypass mode
  syntax: MAIN_Constant.py setupfilename matchingmode (AFR or Bypass)

• MAIN_Transient.py:
  Main script for transient flow matching, single data only: WIP

• StageCalc.py:
  Classes for each turbo component calculation. Execute from MAIN

Inputs:

• cmap_n.csv: compressor map for nth stage
  • NC*: Compressor rpm
  • PRC: Pressure ratio
  • WC*: Flow rate [kg/s]
  • EtaC: Compressor Adiabatic Efficiency
• tmap_n.csv: turbine map for nth stage
  • NT*: Turbine rpm
  • PRT: Pressure ratio
  • WT*: Flow rate [kg/s]
  • EtaT: Turbine Adiabatic Efficiency
• params.toml: Calculation conditions
• target.csv: target file for csv mode multi data batch
• setup.ini: Calculation conditions to be specified by MAIN syntax
  • Input filename: filename for parameters file: default is 'params'
  • Target filename: filename for matching target: default is 'target'
  • Input mode: Select csv for multi data batch or toml for single data
  • Data numbers: must be same as number or rows in target file
  • Compressor Map Name: default is cmap
  • Turbine Map Name: default is tmap

Outputs:

• Calculation result Output files

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ROSS

Customized ROSS Script for Turbo Compressor. Refer to ROSS for details.

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Thrust Balance

Thrust Calculation Tool

• ThrustCalculator.py:
  Main script
  syntax:python ThrustCalculator.py
  

input

• input.csv:
  Input measured data: pressure, temps etc.
• settings.ini:
  Geometry Settings on impeller and turbine

output

• geom.json:
  output json file for geometry based on settings.ini

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Turbine Map Plot

Simple Turinbe Map Plotting Tool. Notebook format.

• TurbineMapPlot_FixedGeometry.ipynb:
  Main for fixed geometry and wastegated turbine

• TurbineMapPlot_VariableGeometry.ipynb:
  Main for variable geometry turbine

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TurbineTemp_Calculator

Engine Combustion Temperature Calculation Tool

• T1t_Interpolate.py:
  MAIN Calculation
  syntax: T1t_Interpolate.py mapfile targetfile

• ShowMap.py:
  T1t Map Plotting Tool Execute from MAIN

• curvefit.py:
  scipy curvefit tool Execute from MAIN

Input

• mapfile.csv:
  Engine AFR and T1t Map
• targetfile.csv:
  Target operating point

Output

• Results

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