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1.发明公开公开(公告)号：US20240282471A1
公开(公告)日：2024-08-22
申请号：US18440913
申请日：2024-02-13
申请人： MACTEC Corp.
发明人： Young Suk KIM
IPC分类号： G21C17/003 , G01N25/00 , G01N25/20
CPC分类号： G21C17/003 , G01N25/005 , G01N25/20
摘要： According to one embodiment disclosed in the present inventive concept, a method for diagnosing the lifespan of a pressure vessel is disclosed. The method for diagnosing the lifespan of the pressure vessel includes the steps of extracting a calorimetric sample from the pressure vessel or a surveillance test specimen, measuring the enthalpy amount, changes in the enthalpy amount, the specific heat capacity, or changes in the specific heat capacity of the extracted calorimetric sample; determining the amount of entropy change in the calorimetric sample based on the measured enthalpy amount, the measured changes in the enthalpy amount, the measured specific heat capacity, or the measured changes in the specific heat capacity; and determining the remaining lifespan of the pressure vessel based on the amount of entropy change in the calorimetric sample. In addition, various embodiments discernible through the specification are possible.
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2.发明公开公开(公告)号：US20240219330A1
公开(公告)日：2024-07-04
申请号：US18134645
申请日：2023-04-14
发明人： Lei Wang , Jingyuan Liu , Mengyuan Chen , Michelle H. Wiebenga , Bradley R. Frieberg , Qili Su , Meiyuan Wu
IPC分类号： G01N25/20
CPC分类号： G01N25/20
摘要： A method for testing a sample of a battery cell includes arranging the sample of the battery cell in a sample pan of a test crucible; arranging a spacer on the sample of the battery cell; sealing the sample pan; and performing differential scanning calorimetry (DSC) testing of the sample.
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3.发明公开公开(公告)号：US20240183808A1
公开(公告)日：2024-06-06
申请号：US18531145
申请日：2023-12-06
申请人： Beihang University
发明人： Yanchen FU , Guoqiang XU , Jie WEN , Yongkai QUAN , Han QI , Weitong LIU , Yinlong LIU
CPC分类号： G01N25/20 , G01K13/026 , G01K19/00
摘要： A device for measuring a thermal conductivity of high-temperature and high-pressure liquid is provided and includes a probe and a liquid flow channel, the probe radially penetrates through the liquid flow channel, both ends of the probe extend out of the liquid flow channel and are connected to a control system via wires; the control system includes a power supply, a voltmeter, an ammeter, a thermocouple and a flowmeter, which are used for energizing the probe, measuring voltage at both ends of the probe, measuring current flowing through the probe, measuring temperature of and a flow velocity of the liquid, respectively. A measuring method is further provided. The device and the method for measuring the thermal conductivity of high-temperature and high-pressure liquid utilize a principle of heat balance and characteristics of liquid sweeping across a circular tube for measurement when the liquid enters a fully developed section.
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公开(公告)号：US20240053319A1
公开(公告)日：2024-02-15
申请号：US17819562
申请日：2022-08-12
发明人： Fatai A. Anifowose , Maimona Washie
CPC分类号： G01N33/24 , G01N25/20 , H01J49/105 , G01N23/223 , G01V11/00 , E21B44/00 , E21B49/02 , G01N2223/076 , G01N2223/616
摘要： A system and method for determining a net source rock thickness is disclosed. The method includes obtaining at least one well log, a first and second plurality of core samples from a wellbore, and for each of the first plurality determining a relative abundance of inorganic materials, and for each of the second plurality a set of organic material data. The method further includes determining a validated total organic content and a measured source rock thickness based on the organic material data and relative abundance of inorganic materials and determining a data and a prediction portion of the wellbore, based on the second plurality sample locations. The method still further includes determining a cut-off value for each well log, predicting a source rock thickness from the cut-off values and the net source rock thickness from a sum of the predicted and the measured source rock thicknesses.
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公开(公告)号：US11869243B2
公开(公告)日：2024-01-09
申请号：US17059680
申请日：2019-05-31
申请人： Araani NV
发明人： Maggy Baetens , Maarten Callens , Tom Verdonck
CPC分类号： G06V20/52 , G01K17/00 , G01N25/20 , G06V2201/06
摘要： The invention relates to a method for detecting the heating activity in objects or materials, based on thermal only or thermal and visual data images. The method is based on a physics-based model of the underlying heating phenomena within materials or objects, while taking into account disturbing factors of natural phenomena such as weather conditions and day and night cycle. The invention also relates to a corresponding system for detecting the heating activity in objects or materials.
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公开(公告)号：US20230288357A1
公开(公告)日：2023-09-14
申请号：US18105287
申请日：2023-02-03
摘要： A performance testing device for heat pipe heatsink is provided according to the present application, including a heating simulation assembly, first temperature sensors and second temperature sensors, the heating simulation assembly is used to simulate heating generation of a heating element and has a heat conduction end face fitted to and transfer heat with the evaporation pipe sections of heat pipes of the heat pipe heatsink; the first temperature sensors are used to detect the temperature of the heat conduction end face, and the first temperature sensors are arranged in one-to-one correspondence with the evaporation pipe sections of the heat pipes; the second temperature sensors are arranged at condensing pipe sections of the heat pipes.
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公开(公告)号：US20230203648A1
公开(公告)日：2023-06-29
申请号：US18116581
申请日：2023-03-02
CPC分类号： C23C16/4401 , G01N25/20 , G06Q10/04 , G06Q50/04
摘要： A method for monitoring a surface condition of a component includes providing thermal energy to a component, determining a thermal response of the heater in response to providing the thermal energy, and determining a thermal characteristic of the component based on a reference thermal response and the thermal response. The method includes predicting the surface condition of the component based on the thermal characteristic and a predictive analytic model, where the predictive analytic model correlates the thermal characteristic of the component to an estimated surface condition of the component.
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公开(公告)号：US11680917B2
公开(公告)日：2023-06-20
申请号：US17167834
申请日：2021-02-04
发明人： Ryokuhei Yamazaki , Susumu Ito
摘要： Provided are a controller for a thermal analysis apparatus, with which thermal characteristics of a measurement target can be grasped, and a thermal analysis apparatus. A controller (51) for a thermal analysis apparatus, which is configured to measure thermal behavior accompanying a temperature change caused by one of heating and cooling of a measurement target (X, Y), is configured to: acquire an intensity of a response signal of the measurement target to an electromagnetic wave with which the measurement target is irradiated with respect to a variable of one of a time and a temperature; differentiate the intensity with respect to the variable; and output a derivative value obtained as a result of the differentiation with respect to one of the temperature and the time, or display the derivative value with respect to one of the temperature and the time on a predetermined display (53).
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公开(公告)号：US20230100308A1
公开(公告)日：2023-03-30
申请号：US17936100
申请日：2022-09-28
发明人： Stefan Lauterbach , Martin Brunner , Artem Lunev
摘要： A device for determining the temperature conductivity, the heat capacity and/or the thermal conductivity of a material sample. The device has a light emitter for exposing a front side of the sample to a light energy beam and a radiation detector for determining the temperature rise at a rear side of the sample facing away from the front side by detecting the radiation emitted there as a function of temperature, and a sample holder for holding the sample in a defined position.
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公开(公告)号：US20230064648A1
公开(公告)日：2023-03-02
申请号：US17653014
申请日：2022-03-01
发明人： Daisuke HIRATSUKA
摘要： In a generation method according to one embodiment, a master curve of a relationship between an extent of reaction and a heat treatment condition is generated using a thermal analysis result of a member. Also, in the generation method, first data that is related to a first heat treatment condition of a relationship between time and temperature is generated using the first heat treatment condition and the master curve. Also, in the generation method, a second heat treatment condition of a relationship between time and temperature is calculated using the master curve and a target condition for heat treatment.
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