SU119710A1 - The method of determining the coefficient of resistance of hydraulic systems - Google Patents
The method of determining the coefficient of resistance of hydraulic systemsInfo
- Publication number
- SU119710A1 SU119710A1 SU593523A SU593523A SU119710A1 SU 119710 A1 SU119710 A1 SU 119710A1 SU 593523 A SU593523 A SU 593523A SU 593523 A SU593523 A SU 593523A SU 119710 A1 SU119710 A1 SU 119710A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- determining
- coefficient
- resistance
- hydraulic systems
- transient
- Prior art date
Links
Landscapes
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
При исследовании переходных процессов в электрических цеп х примен ют способы, основанные на определении сопротивлений этих цепей по переходным или частотным характеристикам, позвол ющим установить форму переходного процессаПредлагаетс применить этот способ дл измерени коэффициента сопротивлени в гидравлических системах.In the study of transients in electrical circuits, methods are used based on determining the resistances of these circuits by transient or frequency characteristics, which allow to establish the shape of the transient. It is proposed to apply this method to measure the resistance coefficient in hydraulic systems.
На чертеже изображена принципиальна схема дл определени коэффициента гидравлических сопротивлений напорной магистрали по предлагаемому способу.The drawing shows a schematic diagram for determining the coefficient of hydraulic resistance of the pressure line according to the proposed method.
К магистрали / с исследуемыми сопротивлени ми подсоедин етс концевой трубопровод 2 с дроссельной заслонкой 3, обеспечивающей создание перепада давлени в потоке жидкости. К этой заслонке подключен дифференциальный манометр 4, св занный через усилитель 5 с осциллографом 6. При быстром открывании крана 7 в исследуемую систему поступает жидкость, скорость которой мен етс до момента установлени стационарного режима истекани .The end pipe 2 is connected to the line / with the test resistances with a throttle valve 3, which ensures the creation of a pressure differential in the fluid flow. A differential pressure gauge 4 connected through an amplifier 5 to an oscilloscope 6 is connected to this damper. When the valve 7 is quickly opened, a liquid flows into the system under study, the speed of which changes until the steady state of the expiration is established.
Скорость потока жидкости на выходе измер етс с помощью дифференциального манометра 4 и регистрируетс на осциллографе 6. По полученной осциллограмме с помощью известных в электротехнике способов определ етс гидравлическое сопротивление.The flow rate of the fluid at the outlet is measured using a differential pressure gauge 4 and recorded on an oscilloscope 6. From the obtained oscillogram, the hydraulic resistance is determined using methods known in electrical engineering.
Предмет изобретени Subject invention
Применение способа определени формы переходного процесса по переходным характеристикам дл измерени коэффициента сопротивлени в гидравлических системах7fApplication of a method for determining the shape of a transient by transient characteristics for measuring the drag coefficient in hydraulic systems 7f
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU593523A SU119710A1 (en) | 1958-03-03 | 1958-03-03 | The method of determining the coefficient of resistance of hydraulic systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU593523A SU119710A1 (en) | 1958-03-03 | 1958-03-03 | The method of determining the coefficient of resistance of hydraulic systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU119710A1 true SU119710A1 (en) | 1958-11-30 |
Family
ID=48391651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU593523A SU119710A1 (en) | 1958-03-03 | 1958-03-03 | The method of determining the coefficient of resistance of hydraulic systems |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU119710A1 (en) |
-
1958
- 1958-03-03 SU SU593523A patent/SU119710A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2989866A (en) | Cantilever beam flowmeter | |
| US2859617A (en) | Thermal flowmeter | |
| US2728219A (en) | Means for measuring the density of a fluid | |
| US2942465A (en) | Fluid flow meter | |
| Funk et al. | The transient response of orifices and very short lines | |
| SU119710A1 (en) | The method of determining the coefficient of resistance of hydraulic systems | |
| Coleman | Effects of suspended sediment on open channel velocity distributions | |
| US3298230A (en) | Vane type flow meter | |
| US3206978A (en) | Fluid measuring system | |
| DE2318279C2 (en) | Method and device for measuring the flow rate of a fluid | |
| US3605480A (en) | Gas meter proving or calibrating means | |
| CN209117087U (en) | A kind of superheated steam transient measurement device | |
| SU114958A1 (en) | Installation for testing nozzle performance | |
| ES405108A1 (en) | Method and apparatus for pressure and flow measurement | |
| KR900013296A (en) | How to measure the flow rate of exhaust gas | |
| SU98488A1 (en) | The method of determining the location of damage to the pipeline | |
| SU746223A1 (en) | Method of determining standard-corresponding condition of pneumohydraulic system flow-through section | |
| CH280223A (en) | Method for measuring variable quantities by measuring their influence on a flow and measuring device for carrying out the method. | |
| SU150652A1 (en) | Device for testing ejector pumps | |
| Bouwer | APPLICATION OF SEEPAGE METERS' | |
| SU122299A1 (en) | Flow meter | |
| POTTER | MODEL TEST ON A STEAM TURBINE INLET VALVE | |
| SU405022A1 (en) | FLOW METER | |
| SU368485A1 (en) | FLOW METER | |
| ES259288A1 (en) | Device for measuring the temperature of a medium that flows through a pipe (Machine-translation by Google Translate, not legally binding) |