FLOW DAMPER, PRESSURE ACCUMULATION AND WATER INJECTION DEVICE, AND NUCLEAR POWER EQUIPMENT
To provide a flow damper 34 including a cylindrical vortex chamber 35, a small flow-rate pipe connected to a peripheral plate 35C of the vortex chamber 35 along a tangential direction thereof, a large flow-rate pipe connected to the peripheral plate 35C with a predetermined angle with respect to the...
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| creator | TODA, Akihiro IINO, Masamichi KIRITA, Akira OKAZAKI, Takanori HIRAI, Shigeto ASAHARA, Taiki SAKATA, Hideyuki NAKAHARA, Takashi OGINO, Takafumi TANAKA, Yutaka TOKUNAGA, Setsuo |
| description | To provide a flow damper 34 including a cylindrical vortex chamber 35, a small flow-rate pipe connected to a peripheral plate 35C of the vortex chamber 35 along a tangential direction thereof, a large flow-rate pipe connected to the peripheral plate 35C with a predetermined angle with respect to the small flow-rate pipe, an outlet pipe connected to an outlet formed in a central part of the vortex chamber 35, and a pressure equalization pipe 50 with respective ends 50A being connected to the peripheral plate 35C on opposite sides of the outlet and at positions closer to a connection portion between the small flow-rate pipe and the large flow-rate pipe than positions facing each other, putting the outlet therebetween. The pressure equalization pipe 50 is arranged such that at least a part thereof is located at a higher position than a top plate 35A of the vortex chamber 35, and an outgassing hole 51 is provided at an uppermost part 50D of the pressure equalization pipe 50. |
| format | Patent |
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The pressure equalization pipe 50 is arranged such that at least a part thereof is located at a higher position than a top plate 35A of the vortex chamber 35, and an outgassing hole 51 is provided at an uppermost part 50D of the pressure equalization pipe 50.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre ; ger |
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| subjects | NUCLEAR ENGINEERING NUCLEAR PHYSICS NUCLEAR REACTORS PHYSICS |
| title | FLOW DAMPER, PRESSURE ACCUMULATION AND WATER INJECTION DEVICE, AND NUCLEAR POWER EQUIPMENT |
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