CN115372009A - 一种用于航空发动机试验的外涵排气流量测量系统 - Google Patents
一种用于航空发动机试验的外涵排气流量测量系统 Download PDFInfo
- Publication number
- CN115372009A CN115372009A CN202210935611.XA CN202210935611A CN115372009A CN 115372009 A CN115372009 A CN 115372009A CN 202210935611 A CN202210935611 A CN 202210935611A CN 115372009 A CN115372009 A CN 115372009A
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- CN
- China
- Prior art keywords
- gas
- pipeline
- culvert
- exhaust
- gas collecting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/14—Testing gas-turbine engines or jet-propulsion engines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/50—Correcting or compensating means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M15/00—Testing of engines
- G01M15/02—Details or accessories of testing apparatus
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Testing Of Engines (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210935611.XA CN115372009A (zh) | 2022-08-04 | 2022-08-04 | 一种用于航空发动机试验的外涵排气流量测量系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210935611.XA CN115372009A (zh) | 2022-08-04 | 2022-08-04 | 一种用于航空发动机试验的外涵排气流量测量系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115372009A true CN115372009A (zh) | 2022-11-22 |
Family
ID=84062881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210935611.XA Pending CN115372009A (zh) | 2022-08-04 | 2022-08-04 | 一种用于航空发动机试验的外涵排气流量测量系统 |
Country Status (1)
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CN (1) | CN115372009A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116380472A (zh) * | 2023-06-05 | 2023-07-04 | 中国航发四川燃气涡轮研究院 | 一种大涵道比发动机核心机试验中的进气装置 |
-
2022
- 2022-08-04 CN CN202210935611.XA patent/CN115372009A/zh active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116380472A (zh) * | 2023-06-05 | 2023-07-04 | 中国航发四川燃气涡轮研究院 | 一种大涵道比发动机核心机试验中的进气装置 |
CN116380472B (zh) * | 2023-06-05 | 2023-09-19 | 中国航发四川燃气涡轮研究院 | 一种大涵道比发动机核心机试验中的进气装置 |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Yu Zhishuai Inventor after: Tang Zhen Inventor after: Wu Hui Inventor after: Fang Hao Inventor after: Pang Bin Inventor after: Zhang Haixing Inventor after: Zhai Zheng Inventor after: Sun Jiachao Inventor before: Yu Zhishuai Inventor before: Wu Hui Inventor before: Fang Hao Inventor before: Pang Bin Inventor before: Zhang Haixing Inventor before: Tang Zhen Inventor before: Zhai Zheng Inventor before: Sun Jiachao |