Observation of Cavitation Phenomena Caused by Underwater Discharges
Cavitation phenomena caused by underwater discharges involve high-voltage electrical discharges in water, leading to rapid bubble formation and collapse. These processes occur at extremely high speeds, making them invisible to the human eye and beyond the capabilities of standard cameras to record.
SinceVision’s SH6-113 High-speed Camera, with an impressive resolution of 1280×1024 and frame rates up to 10,000 FPS, captures the intricate details of cavitation phenomena. This allows researchers to study key stages, including bubble nucleation, expansion, and collapse, providing visual data for in-depth analysis.
High-speed imaging facilitates a better understanding of fluid dynamics, enabling the optimization of underwater equipment design and helping to mitigate damage from cavitation. Observations contribute to theoretical model validation, simulation accuracy, and advancements in fluid mechanics research.
SinceVision Solution: SH6-113 High-Speed Camera
Camera Selection
| performance | |||||||
| resolution | Frame rate | Record time (memory) | Record time (hard disk) | ||||
| 40GB | 80GB | 160GB | 4TB | 12TB | 20TB | ||
| 1280 x 1024 | 13600FPS | 2.4 (s) | 4.8 (s) | 9.6 (s) | 8 (min) | 24 (min) | 40 (min) |
| 1280 x 768 | 18000FPS | 2.4 (s) | 4.8 (s) | 9.6 (s) | 8 (min) | 24 (min) | 40 (min) |
| 1280 x 640 | 21000FPS | 2.6 (s) | 5.2 (s) | 10.4 (s) | 8 (min) | 25 (min) | 42 (min) |
| 1280 x 512 | 27000FPS | 1.9 (s) | 3.8 (s) | 7.6 (s) | 6 (min) | 18 (min) | 30 (min) |
| 1280 x 256 | 53000FPS | 2.6 (s) | 5.2 (s) | 10.4 (s) | 8.6 (min) | 26 (min)< | |
| 1280×128 | 104000FPS | 2.6 (s) | 5.2 (s) | 10.4 (s) | 8.6 (min) | 26 (min) | 42 (min) |
| 1280×64 | 189000FPS | 2.6 (s) | 5.2 (s) | 10.4 (s) | 8.6 (min) | 26 (min) | 42 (min) |
| 1280×8 | 1000000FPS | 4.1 (s) | 8.2 (s) | 16.4 (s) | 13.6 (min) | 40 (min) | 68 (min) |
| specification | |||
| Model number | TYPE | SH6-113 | |
| Maximum resolution | Full Resolution | 1280 x 1024 | |
| Full shot speed | Full Frame Rate | 13600fps | |
| Maximum shooting speed | Maximum Frame Rate | 1000000fp | |
| Minimum exposure time | Minimum Exposure Time | 1μs(Standard), 100 NS (Optional) | |
| Pixel size | Pixel Size | 14.6 mu m | |
| Standard memory | Standard RAM | 40 GB, 80 GB, and 160 GB are optional | |
| Extended memory | Extended Memor | 4T, 12T, and 20T are optional | |
| Dynamic Range | Dynamic Range | 60dB | |
| Analog Gain | Analog Gain | ×2、×4、×8 | |
| Bit Resolution | Bit Resolution | 8bit/10bit/12bit | |
| Shutte Mode | Shutte Mode | Global shutter | |
| Color | Color | Monochrome (M)/Colorful (C) | |
| ROI | ROI | Support | |
| Lens Mount | Lens Mount | E interface, can be connected to F interface, C interface, EF interface | |
| Data Interface | Data Interface | 10 Gigabit Ethernet, Adaptive Gigabit Ethernet | |
| Sensitivity | Sensitivity | ISO67000(M)；ISO23000(C) | |
| Fan Control | Fan Control | Supports on/off, adaptive speed based on temperature | |
| Operating Temperature/Humidity | Operating Temperature/Humidity | Standard -10~50 ℃, below 95% (without condensation), customizable -35~65 ℃ wide temperature version | |
| Video Signal Output | Video Signal Output | SDI, Ethernet | |
| Recording Mode | Recording Mode | Start, End, Center, Random, Manual | |
| Trigger Mode | Trigger Mode | Manual, IO, Image | |
| External Signal | External Signal | Input: trigger (TTL/switch) signal, synchronization signal, ready signal, event signal, IRIGB code signal Output: trigger (TTL/switch) signal, synchronization signal, ready signal, exposure signal, recording signal | |
| Power Supply | Power Supply | Dual power supply, DC24V | |
| Dimensions (excluding lens) | Dimensions (excluding lens) | 217D × 110W × 110H, excluding raised parts | |
| Weight | Weight | 3.8kg | |
| Power Consumption | Power Consumption | 55W | |
| Standard Accessories | Standard Accessories | Power cord × 1. AC adapter × 1. Network cable × 1. Camera control software × 1. User manual × 1. Factory certificate of conformity × one | |