-
公开(公告)号：US20170102253A1
公开(公告)日：2017-04-13
申请号：US15314842
申请日：2015-05-29
Applicant: General Electric Company
Inventor： Jing YE , Christopher Edward WOLFE , Shirley Xiaolei AO , Ran NIU , Weihua SHANG , Yan MEI
CPC classification number: G01F1/662 , G01F1/663 , G01F15/00 , G01F15/006
Abstract: An ultrasonic device includes a fluid conduit configured to couple with one or more pipes and an ultrasonic transducer mounted on the conduit. The conduit includes a main body defining a flow channel and a thermal barrier coupled to the main body. The thermal barrier includes an organic polymeric material and is configured to thermally isolate the ultrasonic transducer from the flow channel.
-
Patent Agency Ranking
2.发明申请公开(公告)号：US20180363394A1
公开(公告)日：2018-12-20
申请号：US15781119
申请日：2016-12-16
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Yan MEI , Ran NIU , Weihua SHANG , Jing YE , Robert Arnold JUDGE , Gregory Ronald GILLETTE , Christopher Edward WOLFE
Abstract: A kick detection system for drilling a well including an ultrasonic module for transmitting signals to a returning drilling fluid from the well, and receiving corresponding backscatter signals; and a process apparatus for obtaining a flow characteristic of the returning drilling fluid based on the backscatter signals, and detecting a kick based on the flow characteristic of the returning drilling fluid and drilling related data. A well drilling system including a drilling string for guiding a drilling bit and a drilling fluid to a well; a conduit defining a channel for accommodating the drilling string and a returning drilling fluid from the well; and the kick detection system. A kick detection method is also described.
-
公开(公告)号：US20170343399A1
公开(公告)日：2017-11-30
申请号：US15533665
申请日：2015-12-10
Applicant: General Electric Company
Inventor： Yan MEI , Ran NUI , Weihua SHANG , Gang CHENG , Jing YE , Longtao YUAN
IPC: G01F1/66 , G01N29/024
CPC classification number: G01F1/663 , G01F1/667 , G01N29/024 , G01N2291/02836
Abstract: A system and method for calculation of flow rate comprising at least two ultrasonic sensors, ultrasonic transmit receive device, and signal processing device. At least two ultrasonic sensors are installed on the pipe where the fluid is flowing through, and at least two ultrasonic sensors contain different ultrasonic beam paths, further, the ultrasonic beam paths of at least two ultrasonic sensors contain the overlap area. The ultrasonic transmit and receive device is used to actuate at least two ultrasonic sensors, and is used to transmit one or multiple ultrasonic signals to pipes via one or multiple of at least two ultrasonic sensors, further, to receive ultrasonic signal via at least two ultrasonic sensors. The signal processing device is used to process the ultrasonic signal received, further, to calculate the flow rate of the fluid precisely.
-
公开(公告)号：US20170343397A1
公开(公告)日：2017-11-30
申请号：US15533656
申请日：2015-12-02
Applicant: General Electric Company
Inventor： Jing YE , Gregory Ronald GILETTE , Christopher Edward WOLFE , Xialei AO , Ran NUI , Weihua SHANG , Robert Arnold JUDGE , Yan MEI
IPC: G01F1/66 , G01N29/024 , G01N29/44 , G01F15/00
Abstract: A method of measuring a flow rate of a fluid flowing in a space between an outer conduit and an inner element in the outer conduit is provided. Ultrasonic waves are transmitted and received through the space between multiple pairs of ultrasonic transducers along multiple propagation paths, respectively. A mean line velocity of the fluid is calculated based on data from each pair of ultrasonic transducers. As such, multiple mean line velocities across the space are obtained. The flow rate of the fluid is calculated based on the multiple mean line velocities.
-
公开(公告)号：US20170314979A1
公开(公告)日：2017-11-02
申请号：US15533658
申请日：2015-12-04
Applicant: General Electric Company
Inventor： Jing YE , Yan MEI , Xiaolei AO , Weihua SHANG , Ran NIU , Gregory Ronald GILLETTE , Christopher Edward WOLFE , Robert Arnold JUDGE
Abstract: An ultrasonic flow meter system includes a conduit defining a channel, at least one pair of first transducers, at least one second transducer, and a processor. The pair of first transducers is mounted on the conduit and includes a transmitting transducer and a receiving transducer for generating a first responsive signal. The transmitting transducer and the receiving transducer are arranged on a chordal path. The second transducer is mounted on the conduit for generating a second responsive signal. The processor is configured to receive the first responsive signal and the second responsive signal, select one responsive signal according to a relationship of the first responsive signal and noise thereof and a relationship of the second responsive signal and noise thereof, and determine a flow rate of a flow medium according to the selected responsive signal. A method for measuring the flow rate of the fluid medium is also provided.
-
6.发明申请公开(公告)号：US20180088017A1
公开(公告)日：2018-03-29
申请号：US15535278
申请日：2015-12-11
Applicant: Yan MEI , Longtao YUAN , Ran NIU , Weihua SHANG , Jing YE , Xin QU , GENERAL ELECTRIC COMPANY
Inventor： Yan MEI , Longtao YUAN , Ran NIU , Weihua SHANG , Jing YE , Xin QU
Abstract: A measurement method comprising: transmitting a plurality of ultrasonic signals to the fluid to be measured; receiving an return signal reflected or scattered from the particles in the fluid under test; calculating a one or more calculated values of the R parameter associated with the particle properties based on the return signal; determining the theoretical curve of the R parameter associated with the particle properties; and determining the mean diameter of the particles in the fluid based on the one or more calculated values of the R parameter and the theoretical curve of the R parameter; determining the mass concentration of the particles in the fluid according to the mean diameter of the particles. Embodiments also provide a measurement system for measuring the mean diameter and mass concentration of the particles.
-
-
-
-
-
Search Results
6
records
(took 0.016 seconds)
