FIELD: measuring technique.
SUBSTANCE: receiver comprises receiving tube (1) whose inlet port face toward the flow and casing (2) connected with receiving tube (1) via porous wall (3). The space (4) defined between the tube and casing is ring-shaped in cross-section and is connected with a source of coolant, e.g. nitrogen, through pipeline (5). Receiving tube (1) receives pressure transducer (6) to define deceleration chamber (7) provided with needle nozzle (8).
EFFECT: enhanced precision.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| TOTAL PRESSURE TUBE | 2007 |
|
RU2346283C1 |
| IMPACT PRESSURE PROBE | 0 |
|
SU1049813A1 |
| PROCEDURE MEASURING SPEED AND ANGLE OF RAKE OF FLOW OF LIQUID AND COMBINED RECEIVER OF SPEED AND ANGLE OF RAKE | 1997 |
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| HEAD FOR MEASURING IMPACT PRESSURE OF HIGH-TEMPERATURE GAS FLOW | 0 |
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| GASEOUS FLOW PARAMETER TESTER | 0 |
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SU805179A2 |
| METHOD AND DEVICE FOR SPRAYING POWDER | 1991 |
|
RU2007225C1 |
