Patents by Inventor Daniel Gysling
Daniel Gysling has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11946787Abstract: Methods and apparatus are disclosed utilizing a low-order parametric model for decoupling in conjunction with an optimization procedure to improve the ability to determine the density of the liquid phase of a bubbly mixtures within Coriolis meters by characterizing the effect of decoupling in the presence of bubble coalescence.Type: GrantFiled: March 28, 2022Date of Patent: April 2, 2024Assignee: CORVERA LLCInventor: Daniel Gysling
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Publication number: 20230384195Abstract: A vibrating plate densitometer system and methods are disclosed that can provide information related to the density of a fluid in a vessel. Also disclosed are apparatus and methods to determine the speed of sound of the fluid and methods for designing such apparatus. Embodiments of the present disclosure include systems and methods to measure such parameters including the density, or the density and the entrained air, of wet concrete within a vessel. The present disclosure also provides means for maintaining accurate measurement that exploits the rotating nature of many vessels that contain concrete.Type: ApplicationFiled: October 20, 2021Publication date: November 30, 2023Applicant: Corvera, LLCInventor: Daniel Gysling
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Patent number: 11796366Abstract: In accordance with example embodiments of the present disclosure, a method for determining parameters for, and application of, models that correct for the effects of fluid inhomogeneity and compressibility on the ability of Coriolis meters to accurately measure the mass flow and/or density of a process fluid on a continuous basis is disclosed. Example embodiments mitigate the effect of multiphase fluid conditions on a Coriolis meter.Type: GrantFiled: June 24, 2020Date of Patent: October 24, 2023Assignee: COVERA LLCInventor: Daniel Gysling
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Publication number: 20230160734Abstract: A flow measuring device capable of measuring at least parameters of a multiphase flow and to quantify an effect of decoupling on an interpretation of the parameters based on at least one characteristic of the multiphase fluid is disclosed. The flow measuring system includes various augmentations and enhancements to a Coriolis meter. The flow measuring system is capable of determining decoupling parameters that can be used to improve the output of a Coriolis meter. A method of retrofitting a Coriolis meter is also disclosed.Type: ApplicationFiled: February 17, 2021Publication date: May 25, 2023Applicant: Corvera, LLCInventor: Daniel GYSLING
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Publication number: 20220307885Abstract: In accordance with example embodiments of the present disclosure, a method for determining parameters for, and application of, models that correct for the effects of fluid inhomogeneity and compressibility on the ability of Coriolis meters to accurately measure the mass flow and/or density of a process fluid on a continuous basis is disclosed. Example embodiments mitigate the effect of multiphase fluid conditions on a Coriolis meter.Type: ApplicationFiled: June 12, 2022Publication date: September 29, 2022Inventor: Daniel GYSLING
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Publication number: 20220307960Abstract: Methods and apparatus are disclosed utilizing a low-order parametric model for decoupling in conjunction with an optimization procedure to improve the ability to determine the density of the liquid phase of a bubbly mixtures within Coriolis meters by characterizing the effect of decoupling in the presence of bubble coalescence.Type: ApplicationFiled: March 28, 2022Publication date: September 29, 2022Applicant: CORVERA LLCInventor: Daniel Gysling
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Publication number: 20210172782Abstract: In accordance with example embodiments of the present disclosure, a method for determining parameters for, and application of, models that correct for the effects of fluid inhomogeniety and compressibility on the ability of Coriolis meters to accurately measure the mass flow and/or density of a process fluid on a continuous basis is disclosed. Example embodiments mitigate the effect of multiphase fluid conditions on a Coriolis meter.Type: ApplicationFiled: June 24, 2020Publication date: June 10, 2021Inventor: Daniel Gysling
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Patent number: 10571361Abstract: A system is provided for testing a component. This system includes a support structure, an excitation system and a sensor system. The support structure is configured to support the component. The excitation system includes a plurality of permanent magnets and a plurality of electromagnets. The permanent magnets are arranged in an array and configured for rigid connection to the component. Each of the electromagnets is associated with a respective one of the permanent magnets. The excitation system is configured to respectively control interaction of the electromagnets with the permanent magnets to excite a vibratory response in the component. The sensor system is configured to output data indicative of the vibratory response.Type: GrantFiled: October 23, 2017Date of Patent: February 25, 2020Assignee: United Technologies CorporationInventors: Daniel Gysling, Joseph V. Paturzo, Richard A. Lomenzo, Allison Nicklous
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Publication number: 20190120717Abstract: A system is provided for testing a component. This system includes a support structure, an excitation system and a sensor system. The support structure is configured to support the component. The excitation system includes a plurality of permanent magnets and a plurality of electromagnets. The permanent magnets are arranged in an array and configured for rigid connection to the component. Each of the electromagnets is associated with a respective one of the permanent magnets. The excitation system is configured to respectively control interaction of the electromagnets with the permanent magnets to excite a vibratory response in the component. The sensor system is configured to output data indicative of the vibratory response.Type: ApplicationFiled: October 23, 2017Publication date: April 25, 2019Inventors: Daniel Gysling, Joseph V. Paturzo, Richard A. Lomenzo, Allison Nicklous
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Publication number: 20140169937Abstract: Example embodiments are directed to fluid turbines that include a turbine shroud, a rotor and an ejector shroud. The turbine shroud includes an inlet, an outlet, a leading edge and a trialing edge. The leading edge of the turbine shroud can be round and the trialing edge of the turbine shroud can include linear faceted segments. The rotor can be disposed within the turbine shroud and can define a rotor plane. The turbine shroud can provide a first portion of a fluid stream to the rotor plane via the inlet of the turbine shroud. The ejector shroud can provide a second portion of the fluid stream to the outlet of the turbine shroud via an open area. An example method of operating a fluid turbine is also provided.Type: ApplicationFiled: December 18, 2013Publication date: June 19, 2014Applicant: FLODESIGN WIND TURBINE CORP.Inventors: Daniel Gysling, Ercan Dumlupinar
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Publication number: 20080022782Abstract: A flow measurement apparatus is provided that combines the functionality of an apparatus that uses strain-based sensors and ultrasonic sensors to measure the speed of sound propagating through a fluid flowing within a pipe, and measure pressures disturbances (e.g. vortical disturbances or eddies) moving with a fluid to determine respective parameters of the flow propagating through a pipe. The apparatus includes a sensing device that includes an array of pressure sensors used to measure the acoustic and convective pressure variations in the flow to determine desired parameters and an ultrasonic meter portion to measure the velocity and volumetric flow of the fluid. In response to an input signal or internal logic, the processor can manually or dynamically switch between the pressure sensors and ultrasonic sensors to measure the parameters of the flow.Type: ApplicationFiled: June 28, 2007Publication date: January 31, 2008Inventors: Daniel Gysling, Robert Maron, Christian O'Keefe
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Publication number: 20080000307Abstract: An apparatus for use in an industrial process for measuring a velocity of a fluid moving in a pipe includes a probe disposed in said fluid flow. The probe includes a tube and an array of at least two sensors disposed at different axial locations along the tube. Each sensor measures inhomogeneous pressure disturbances at respective axial locations. Each sensor further provides a pressure signal. The apparatus also includes a signal processor, responsive to the pressure signals, to provide a signal indicative of the velocity of the fluid. In one embodiment, the sensors filter out wavelengths above a predetermined wavelength. At least one of the sensors comprises a strain gage disposed on a surface of the pipe. In one embodiment, the strain gage comprises a fiber optic strain gage. The apparatus may be configured to detect the velocity of any desired inhomogeneous pressure field in the flow.Type: ApplicationFiled: August 24, 2007Publication date: January 3, 2008Applicant: CIDRA CORPORATIONInventors: Daniel Gysling, Rebecca Bryant, Charles Winston
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Publication number: 20070294039Abstract: In an apparatus for measuring a parameter of a wet gas flow, a gamma densitometer is provided and configured to non-intrusively measure the density of the wet gas flow. A sonar based flow meter is also provided and configured to non-intrusively determine a flow rate of the gas flow of the wet gas flow. A processing device is in communication with at least one of the gamma densitometer and the sonar based flow meter, the processing device being configured to determine the flow rate of the gas portion and/or liquid portion of the wet gas flow using the measured density and flow rate of the wet gas flow.Type: ApplicationFiled: May 16, 2007Publication date: December 20, 2007Applicant: CiDRA CorporationInventor: Daniel Gysling
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Publication number: 20070234780Abstract: An apparatus is provided for measuring total gas content of a fluid flowing through a process line. The apparatus comprises a bleed line in fluid communication with the process line for bleeding a portion of the fluid from the process line at a bleed line pressure that is lower than the process line pressure. A speed of sound propagating through the fluid in the bleed line is determined and is, in turn, used to determine a gas volume fraction of the fluid in the bleed line. In one aspect, the total gas content of the fluid flowing through the process line is calculated as a function of the gas volume fraction of the fluid in the bleed line and a velocity of the fluid in the bleed line. In another aspect, the velocity of the fluid in the bleed line is adjusted to be approximately equal to a predetermined velocity. In yet another aspect, dissolved gas in the process fluid 13 is released before the gas content measurement point by applying a high intensity ultrasonic field to the fluid 13.Type: ApplicationFiled: June 13, 2007Publication date: October 11, 2007Applicant: CiDRA CorporationInventors: Daniel Gysling, Douglas Loose
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Publication number: 20070157737Abstract: An apparatus is provided that determines a characteristic of a multiphase fluid, such as an aerated oil and water fluid, flowing within a pipe. The apparatus includes a fluid flow meter, a water cut meter, and a density meter, wherein the density meter determines the density of the fluid flow to determine the gas volume (or void) fraction of the multiphase fluid flow. The output signal of each of the meters is provided to a multiphase flow model to provide a plurality of multiphase parameters, such as phase fraction, volumetric flow, mass flow of each of the phases of the multiphase mixture, optimized for various flow conditions. Each of the meters may be secured to the outer surface of the pipe using various means, such a clamping means.Type: ApplicationFiled: January 10, 2007Publication date: July 12, 2007Inventors: Daniel Gysling, Alex Spek
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Publication number: 20070151365Abstract: A apparatus 10, 110 is provided that measures the speed of sound and/or vortical disturbances propagating in a fluid or mixture having entrained gas/air to determine the gas volume fraction of the flow 12 propagating through a pipes and compensating or correcting the volumetric flow measurement for entrained air. The GVF meter includes and array of sensor disposed axially along the length of the pipe. The GVF measures the speed of sound propagating through the pipe and fluid to determine the gas volume fraction of the mixture using array processing. The GVF meter can be used with an electromagnetic meter and a consistency meter to compensate for volumetric flow rate and consistency measurement respective, to correct for errors due to entrained gas/air.Type: ApplicationFiled: January 22, 2007Publication date: July 5, 2007Inventors: Daniel Gysling, Douglas Loose
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Publication number: 20070125154Abstract: A flow measuring system is provided that provides at least one of a compensated mass flow rate measurement and a compensated density measurement. The flow measuring system includes a gas volume fraction meter in combination with a coriolis meter. The GVF meter measures acoustic pressures propagating through the fluids to measure the speed of sound ?mix propagating through the fluid to calculate at least gas volume fraction of the fluid and/or the reduced natural frequency. For determining an improved density for the coriolis meter, the calculated gas volume fraction and/or reduced frequency is provided to a processing unit. The improved density is determined using analytically derived or empirically derived density calibration models (or formulas derived therefore), which is a function of the measured natural frequency and at least one of the determined GVF, reduced frequency and speed of sound, or any combination thereof.Type: ApplicationFiled: December 20, 2006Publication date: June 7, 2007Inventors: Daniel Gysling, Patrick Curry, Douglas Loose, Thomas Banach
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Publication number: 20070067116Abstract: A method and apparatus are provided for calibrating a flow meter having an array of sensors arranged in relation to a pipe that measures a flow rate of a fluid flowing in the pipe. The method features the step of calibrating the flow rate using a calibration correction function based on one or more parameters that characterize either the array of sensors, the pipe, the fluid flowing in the pipe, or some combination thereof. The calibration correction function depends on either a ratio t/D of the pipe wall thickness (t) and the pipe inner diameter (D); a ratio t/? of the pipe wall thickness (t) and the eddie wavelength (?) of the fluid; a Reynolds number (?UD/?) that characterizes the fluid flow in the pipe; a ratio ?x/D of the sensor spacing (?x) and the pipe inner diameter (D); a ratio f?x/Umeas of usable frequencies in relation to the sensor spacing (?x) and the raw flow rate (Umeas); or some combination thereof.Type: ApplicationFiled: November 21, 2006Publication date: March 22, 2007Inventors: Paul Rothman, Daniel Gysling, Douglas Loose, Alex Kravets
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Publication number: 20070062254Abstract: A device for measurement of entrained and dissolved gas has a first module arranged in relation to a process line for providing a first signal containing information about a sensed entrained air/gas in a fluid or process mixture flowing in the process line at a process line pressure. The device features a combination of a bleed line, a second module and a third module. The bleed line is coupled to the process line for bleeding a portion of the fluid or process mixture from the process line at a bleed line pressure that is lower than the process pressure. The second module is arranged in relation to the bleed line, for providing a second signal containing information about a sensed bleed line entrained air/gas in the fluid or process mixture flowing in the bleed line.Type: ApplicationFiled: August 7, 2006Publication date: March 22, 2007Inventors: Daniel Gysling, Douglas Loose
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Publication number: 20070055464Abstract: A method and apparatus for determining at least one characteristic of a fluid flowing within a pipe is provided, wherein the fluid includes a gas component and a liquid component. The method includes determining if the gas component is present in a predefined region of the pipe, generating fluid data responsive to whether the gas component is present in the predefined region of the pipe and processing the fluid data to identify the at least one characteristic of the fluid.Type: ApplicationFiled: August 17, 2006Publication date: March 8, 2007Inventor: Daniel Gysling