The Revealer Tomographic Particle Image Velocimetry(PIV) System for three-dimensional flow measurement integrates 4 high speed cameras/high-resolution cameras, a laser, a synchronization controller, and RFlow measurement software. It enables instantaneous measurement of three velocity components at every point in a 3D volume.
Multi-Camera Master-Slave Synchronization: Four precisely aligned high-speed cameras capture comprehensive scattering light data from multiple angles simultaneously, ensuring reliable 3D3C spatial reconstruction even in high-density seed particle fields.
Advanced Volumetric Self-Calibration: Our RFlow software integrates an automated volumetric self-calibration algorithm. This technology corrects micro-misalignments between the laser sheet and the optical sensor matrix in real-time, eliminating calibration line-of-sight errors without requiring tedious manual recalibration.
Deep Learning-Based Background Segmentation: Utilizing proprietary AI neural networks, the system automatically segments complex background scattering, model reflections, and laser flare, substantially increasing the signal-to-noise ratio (SNR) in turbulent flame or bounded flow applications.
GPU Multi-Core Accelerated Reconstruction: Tomographic reconstruction (such as MART or Tomo-PTV algorithms) involves intense mathematical computation. By harnessing GPU multi-core parallel processing, Revealer cuts voxel calculation times down from hours to minutes, accelerating your data productivity.
Full 3D3C Insight: Measure all three velocity components (U, V, W) throughout a volume, not just a plane.
High-Speed Capture: Resolve transient and turbulent phenomena with kHz-rate imaging.
Turnkey Solution: Integrated system with cameras, laser, sync controller, and powerful RFlow software.
AI-Enhanced Accuracy: Utilize deep learning for robust background segmentation and particle reconstruction.
| SKU | High-frequency Version | Low-frequency Version |
| Resolution | 2560×1920/1280×1024 | 5120×4096 |
| Frame | 2000fps/15000fps | 36fps |
| Data interface | Gb Ethernet/10Gb Ethernet | CXP |
| Laser Wavelength | 527nm/527nm | 532nm/532nm |
| Laser Type | High-frequency Pulsed Laser | Low-frequency Pulsed Laser |
| Laser Energy | 20~50mJ | 100~500mJ |
| Software License | Rflow 3D3C | Rflow 3D3C |
| Statistics | Instantaneous Velocity, Average Velocity, Turbulence Intensity, Reynolds Stress, Vorticity | Average Velocity, Turbulence Intensity, Reynolds Stress, Vorticity |
Specifications will be updated. For details, please contact with us.
The system’s camera array depends entirely on your flow dynamics frequency. For low-speed or quasi-static aerodynamic testing, high-resolution sCMOS cameras are utilized. For highly transient, turbulent, or hypersonic flows, we integrate our specialized high speed scientific cameras—such as the 10,000fps ultra high speed camera—to achieve the kHz-rate temporal resolution required to resolve micro-vortices.
Tomographic PIV generates immense datasets because four separate cameras are recording synchronized raw images. Our systems feature high-bandwidth data interfaces (10GbE or CoaXPress) coupled with our RFlow 3D3C processing software. For experimental setups generating massive pixel matrices—such as when utilizing our flagship 4K resolution high speed camera—the software deploys GPU multi-core acceleration to process millions of vectors and 3D fluid fields rapidly.
In 3D Tomographic PIV, even a sub-pixel physical shift of a camera due to mechanical vibration or thermal expansion can destroy the 3D particle reconstruction integrity. Our embedded volume self-calibration technique utilizes the actual tracer particles within the flow field to mathematically recalculate and correct the optical mapping function. This ensures that your Reynolds stress, vorticity, and average velocity statistics are perfectly accurate and compliant with peer-reviewed scientific research standards.
Yes. As an experienced optical measurement manufacturer, Revealer provides tailored system integration. We can customize the laser wavelength (e.g., 527nm high-frequency pulsed laser or 532nm low-frequency pulsed laser), laser pulse energy (20mJ to 500mJ), and specialized synchronization timings to seamlessly fit your wind tunnel or combustion chamber design. Please contact our high speed camera experts to discuss your experimental parameters and request a comprehensive direct factory quote.
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