This is simulation software that makes it possible to analyze the arc plasma of automotive spark plugs, which was previously difficult.
VizSpark is an arc plasma simulation software developed by Esgee Technologies in the United States, founded by Professor Raja from the University of Texas at Austin, an expert in plasma simulation. It has the most achievements in the analysis of spark plugs and circuit breakers, with many case studies presented at academic conferences. In Japan, it has a strong track record primarily with automobile manufacturers and internal combustion engine-related companies, and it supports the analysis of devices such as: - Circuit breakers - Atmospheric pressure discharge - Ignition plugs (spark plugs) - Plasma torches (plasma jets) - Welding - Thermal spraying - High-intensity lamps
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basic information
VizSpark not only considers the characteristics of arc plasma but also takes into account conjugate heat transfer and coupling with flow, making it possible to utilize it for a wide range of purposes. By using VizSpark, you can analyze the heat generated by the arc plasma, the pressure and temperature rise associated with the heat generation, as well as the energy efficiency of the arc plasma.
Price range
P5
Delivery Time
Applications/Examples of results
・Barrier ・Atmospheric pressure discharge ・Ignition plug (spark plug) ・Plasma torch (plasma jet) ・Welding ・Thermal spraying ・High-intensity lamp
Detailed information
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Induced discharge of spark plugs under airflow conditions [Analysis Case] Changes due to discharge pressure (2 atmospheres)
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Induced discharge of the spark plug under airflow conditions [Analysis case] Changes due to discharge pressure (5 atmospheres)
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Induced discharge of spark plugs under airflow conditions [Analysis case] Changes due to discharge pressure (10 atmospheres)
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Induced discharge of the ignition plug (spark plug) under airflow conditions [Analysis case] Flow velocity, pressure, chemical species density (5 atmospheres)
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Pressure changes due to arc discharge in the barrier【Analysis Case】 Pressure (Pa)
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Temperature changes due to arc discharge in the isolator [Analysis case] Temperature (K)
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High Brightness Lamp [Analysis Example] Gas Type: Ar, Pressure: 4 atm, Voltage Anode: 50 V, Cathode: -50 V, Electrode Distance: 4 mm
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Analysis case of xenon high-intensity lamp with buoyancy effect: Gas type Xe, pressure 1 MPa, initial gas temperature 1000 K, current 0.28 A, electrode gap 20 mm.
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