A stereo PIV (2D three-component velocity measurement system) that combines outstanding functionality with high customizability.
This is a high-performance stereo PIV system guaranteed by a wealth of measurement experience. Our uniquely developed software achieves overwhelming analysis speed and detailed operability. It also flexibly accommodates customization for complex measurements. The FtrPIV-Stereo system seamlessly expands from 2-component PIV measurements to 3-component stereo PIV measurements. Equipped with two types of camera calibration algorithms, it can be applied to flow fields with significant image distortion. It realizes high operability and analysis speed, demonstrating its power in various flow field measurements. ■ Hardware with Reliability and Flexibility The standard system is composed of reliable and proven hardware, delivering the best measurement results. Additionally, it offers the flexibility to select various light sources and cameras to meet diverse measurement requirements. It is also possible to incorporate your equipment. ■ Software Realizing Analysis Speed and Operability The PIV analysis software 'FtrPIV' pursues ease of use. While being highly functional, it achieves simple operability. Through complete in-house development, it realizes high cost performance and flexibly accommodates individual customization.
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basic information
【Features】 - Measurement accuracy and reliability guaranteed by extensive measurement track record - High operability and analysis speed provided by proprietary software - Outstanding cost performance - Flexible system configuration that utilizes existing equipment - Wide applicability due to the incorporation of two types of camera models in camera calibration - Technical support backed by contract measurement experience (optional) - Measurement services by specialized staff (on-site measurement available) (optional)
Price information
We offer flexible customization options. Please feel free to contact us.
Delivery Time
※Please feel free to contact us.
Applications/Examples of results
■ Powerful Camera Calibration Function You can choose between two types of camera calibration, "Geometric Optical Camera Model" and "Direct Mapping," which are key to achieving good stereo PIV measurements. This allows for wide-ranging support in flow fields where it is difficult to establish reference points for camera calibration or where image distortion is significant. The dedicated camera calibration software (ISCC) strongly supports the cumbersome camera calibration process. ■ "Back Projection" and "Lighting Position Correction" FtrPIV-Stereo is characterized by projecting particle images captured by two cameras onto a virtual plane defined by the sheet light position, offering the following advantages: 1. The same PIV analysis applicable to 2-component PIV can be applied. 2. Stereo reconstruction can be performed from inspection windows of the same range. 3. "Lighting position correction" can be easily performed. Here, "lighting position deviation" refers to the discrepancy between the actual sheet light position and the stereo reconstruction cross-section position, and correction is necessary for accurate measurements. FtrPIV-Stereo has the capability to obtain correction values automatically, in addition to manual correction while viewing the screen.
Detailed information
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Stereo PIV measurement of engine water jacket 1 measurement model
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Stereo PIV measurement of the engine water jacket 2 Measurement scene (overall)
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Stereo PIV measurement of the engine water jacket 3 Measurement scene (measurement section)
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Stereo PIV measurement of engine water jacket 4 Average vector image
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Stereo PIV measurement of engine water jacket 5 Z-component image
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Stereo PIV measurement of engine water jacket 6 Average velocity distribution (bird's-eye view)
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Company information
FLOTECH Research Co., Ltd. (FTR) provides advanced multidimensional fluid measurement (PIV) solutions that are globally applicable through the design, development, sales, and contract measurement services of diverse flow visualization and fluid measurement systems. We will propose the best fluid measurement solutions tailored to our customers' needs.