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| Название (рус.): | Измерение потока жидкости в открытых каналах. Методы разбавления для измерения установившегося потока. Часть 1. Метод впрыска при постоянном расходе |
| Название (англ.): | Liquid flow measurement in open channels; Dilution methods for measurement of steady flow; Part I : Constant-rate injection method |
| Описание (англ.): | The method is applicable to the measurement of the flow in channels where the degree of turbulence is sufficiently high to ensure efficient mixing of the injected solution throughout the whole flow. This is generally the case in hill streams and torrents. The apparatus and the chemicals to be used, the specifications of the techniques of injection and sampling, and also the methods of analysis, are detailed. |
| Дата введения: | 01.09.73 |
| Дата отмены: | 01.06.93 |
| Код КГС: | П15;Ж72 |
| Код ОКСТУ: | 0080 |
| Код ОКП: | 0080 |
| Ключевые слова: | CANALS CHANNEL FLOW CHANNELS COLORIMETRIC ANALYSIS COLORIMETRY DILUTION ERROR ANALYSIS FLOW MEASUREMENT FLOW MEASUREMENTS INJECTION LIQUID FLOW MEASUREMENT OPEN CHANNEL FLOW VOLUMETRIC ANALYSIS |
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