Abstract: A system may include a first injection electrode, a second injection electrode, a first sensing coil, and a second sensing coil. The first injection electrode and the second electrode may each be configured to contact a material and conduct an alternating current through a portion of the material. The first sensing coil and a second sensing coil may each be configured to inductively sense a Hall current created by the alternating current and a magnetic field perpendicular to the alternating current. The first sensing coil and the second sensing coil may be coupled in series.

Abstract: Systems, methods and computer storage mediums accurately measure wall thickness in a region of interest included in complex curved structures. Embodiments of the present disclosure relate to generating a wall thickness loss distribution map of a region of interest that provides an accurate representation of wall thickness for the region of interest included in a complex curved structure. The wall thickness loss distribution map is generated from a two-dimensional model of the wall thickness loss distribution of the region of interest. The two-dimensional model is converted from a three-dimensional representation of the wall thickness loss distribution of the region of interest. The three-dimensional representation of the wall thickness is generated by ultrasonic waves generated by a transducer system that propagated through the region of interest.

Abstract: A system may include a first injection electrode, a second injection electrode, a first sensing coil, and a second sensing coil. The first injection electrode and the second electrode may each be configured to contact a material and conduct an alternating current through a portion of the material. The first sensing coil and a second sensing coil may each be configured to inductively sense a Hall current created by the alternating current and a magnetic field perpendicular to the alternating current. The first sensing coil and the second sensing coil may be coupled in series.

Abstract: Systems, methods and computer storage mediums accurately measure wall thickness in a region of interest included in complex curved structures. Embodiments of the present disclosure relate to generating a wall thickness loss distribution map of a region of interest that provides an accurate representation of wall thickness for the region of interest included in a complex curved structure. The wall thickness loss distribution map is generated from a two-dimensional model of the wall thickness loss distribution of the region of interest. The two-dimensional model is converted from a three-dimensional representation of the wall thickness loss distribution of the region of interest. The three-dimensional representation of the wall thickness is generated by ultrasonic waves generated by a transducer system that propagated through the region of interest.

Abstract: Systems, methods and computer storage mediums accurately measure wall thickness in a region of interest included in complex curved structures. Embodiments of the present disclosure relate to generating a wall thickness loss distribution map of a region of interest that provides an accurate representation of wall thickness for the region of interest included in a complex curved structure. The wall thickness loss distribution map is generated from a two-dimensional model of the wall thickness loss distribution of the region of interest. The two-dimensional model is converted from a three-dimensional representation of the wall thickness loss distribution of the region of interest. The three-dimensional representation of the wall thickness is generated by ultrasonic waves generated by a transducer system that propagated through the region of interest.

Abstract: Systems, methods and computer storage mediums accurately measure wall thickness in a region of interest included in complex curved structures. Embodiments of the present disclosure relate to generating a wall thickness loss distribution map of a region of interest that provides an accurate representation of wall thickness for the region of interest included in a complex curved structure. The wall thickness loss distribution map is generated from a two-dimensional model of the wall thickness loss distribution of the region of interest. The two-dimensional model is converted from a three-dimensional representation of the wall thickness loss distribution of the region of interest. The three-dimensional representation of the wall thickness is generated by ultrasonic waves generated by a transducer system that propagated through the region of interest.

Abstract: A method is described for measuring an amount of loss of material thickness from a solid structure in which acoustic waves can propagate. The structure is in operation in contact with substances susceptible to changing a thickness of the structure. A system operable to implement the method is also described. The system comprises acoustic transducers arranged in operation in contact with a surface of the solid structure. The system comprises a processing unit operable to drive one or more of the transducers to excite acoustic signals in a wall of the structure. The acoustic signals travel a distance within the structure and are received at the transducers to generate corresponding received signals for the processing unit to process and analyze. The analysis enables a degree of material loss from the structure to be computed and then optionally displayed on a display unit.

Abstract: A method is described for measuring an amount of loss of material thickness from a solid structure in which acoustic waves can propagate. The structure is in operation in contact with substances susceptible to changing a thickness of the structure. A system operable to implement the method is also described. The system comprises acoustic transducers arranged in operation in contact with a surface of the solid structure. The system comprises a processing unit operable to drive one or more of the transducers to excite acoustic signals in a wall of the structure. The acoustic signals travel a distance within the structure and are received at the transducers to generate corresponding received signals for the processing unit to process and analyse. The analysis enables a degree of material loss from the structure to be computed and then optionally displayed on a display unit.

Abstract: An ultrasonic transducer for use in nondestructive testing includes a multi-transducer array mounted on a wedge, the wedge including a surface substantially contoured to conform to a sensing surface to be tested. At least the surface is covered by a silicone rubber material cast as a tubular sleeve which has the following properties:tensile strength--600 psitear strength--135 psisound velocity--1,000 m/sdensity--1,200 kg/m.sup.3Shore A Durometer--16.