Shock-Tube Raw Data for CO-Air-Ar Mixtures with Vibrational and Rotational Temperatures

4.5 MB of measured raw data from shock-tube experiments on carbon monoxide, air, and argon mixtures, shared by Dong He on figshare. The dataset includes vibrational temperature (CO-Tvib), rotational temperature (CO-Trot), and pressure measurements, last updated in April 2026. The data is provided in an XLSX file format under a CC-BY-NC-4.0 license.

Use Cases

• Calibrating spectroscopic diagnostic tools based on the provided CO-Tvib and CO-Trot measurements.
• Validating computational fluid dynamics (CFD) simulations of shock-induced combustion using the pressure and temperature data.
• Analyzing energy transfer and relaxation processes in gas mixtures based on the vibrational and rotational temperature data.

Strengths

• Data is directly measured from physical experiments, providing raw experimental values.
• The 4.5 MB file size suggests a focused dataset suitable for detailed analysis of specific conditions.
• Includes multiple physical measurements (vibrational temperature, rotational temperature, pressure) for a single experimental setup.

Limitations

• Row count and column definitions are unknown, which may limit suitability assessment.
• Description metadata is limited; actual data quality and structure require manual inspection after download.
• Column-level documentation is absent; field semantics must be inferred from the raw file.

Provenance

Source

Dong He

Collection Method

Measured from shock-tube experiments.

Time Range

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Freshness

Last updated 2026-04-28 12:05:34; freshness should be verified.

Geography

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