Abstract: A system and method for cleaning of heat exchanger tubes including an assembly, an indexer, and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.

Abstract: A flexible and/or deformable mechanical element may comprise one or more radiographic markers. The one or more radiographic markers may have a radiopacity greater than a radiopacity of a parent material forming a body of the mechanical element. A radiographic image of a portion of an assembly into which the mechanical element has been installed may include a representation of the one or more radiographic markers that indicates a condition of the mechanical element.

Abstract: A flexible and/or deformable mechanical element may comprise one or more radiographic markers. The one or more radiographic markers may have a radiopacity greater than a radiopacity of a parent material forming a body of the mechanical element. A radiographic image of a portion of an assembly into which the mechanical element has been installed may include a representation of the one or more radiographic markers that indicates a condition of the mechanical element.

Abstract: A system and method for cleaning of heat exchanger tubes including an assembly, an indexer, and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.

Abstract: Interface surfaces of mechanical system components may comprise one or more radiographic markers. A radiographic marker may comprise a marker material having a radiopacity greater than a radiopacity of a parent material of a mechanical system component that comprises that radiographic marker. Mechanical systems comprising one or more radiographically-marked components may be radiographically imaged to determine wear, damage, and/or other conditions.

Abstract: A flexible and/or deformable mechanical element may comprise one or more radiographic markers. The one or more radiographic markers may have a radiopacity greater than a radiopacity of a parent material forming a body of the mechanical element. A radiographic image of a portion of an assembly into which the mechanical element has been installed may include a representation of the one or more radiographic markers that indicates a condition of the mechanical element.

Abstract: A system, apparatus and method of cleaning tubes of a heat exchanger or a tube bundle that includes disengaging the heat exchanger or bundle from a use-position in a process or a plant; moving the heat exchanger or bundle to a cleaning station remote from the use-position; positioning the heat exchanger or tube bundle in front of a cleaning apparatus; providing water jet cleaning equipment on the cleaning apparatus; responding to programming in a computing device and controlling the water jet cleaning equipment and a cleaning operation; providing a pattern of tube openings defined in an end plate of the heat exchanger or bundle to the computing device; actuating the water jet cleaning equipment with the computing device; and manually or automatically performing a cleaning operation with the water jet cleaning equipment under control of the programming of the computing device and by following the provided pattern of tube openings.

Abstract: Water-jet cleaning system and a method of cleaning a heat exchanger. The equipment includes a rotary tool having a lance with at least two degrees of freedom. The lance's movements relative to openings defined in the heat exchanger face plate are controlled via a smart indexing controller. The controller includes an electronic communication device that is specifically programmed to selectively activate various components of the rotary tool and a water delivery system. The programming utilizes an observed, learned, or uploaded pattern of the heat exchanger tube openings to selectively rotate the lance relative to the rotary tool's mounting assembly or linearly move the lance towards or away from the mounting assembly. The controller moves the lance to align a nozzle thereon with a selected opening in the face plate and then delivers a high pressure water jet therethrough.

Abstract: A system and method for cleaning of heat exchanger tubes including an assembly, an indexer, and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.

Abstract: Interface surfaces of mechanical system components may comprise one or more radiographic markers. A radiographic marker may comprise a marker material having a radiopacity greater than a radiopacity of a parent material of a mechanical system component that comprises that radiographic marker. Mechanical systems comprising one or more radiographically-marked components may be radiographically imaged to determine wear, damage, and/or other conditions.

Abstract: A flexible and/or deformable mechanical element may comprise one or more radiographic markers. The one or more radiographic markers may have a radiopacity greater than a radiopacity of a parent material forming a body of the mechanical element. A radiographic image of a portion of an assembly into which the mechanical element has been installed may include a representation of the one or more radiographic markers that indicates a condition of the mechanical element.

Abstract: A system, apparatus and method of cleaning tubes of a heat exchanger or a tube bundle that includes disengaging the heat exchanger or bundle from a use-position in a process or a plant; moving the heat exchanger or bundle to a cleaning station remote from the use-position; positioning the heat exchanger or tube bundle in front of a cleaning apparatus; providing water jet cleaning equipment on the cleaning apparatus; responding to programming in a computing device and controlling the water jet cleaning equipment and a cleaning operation; providing a pattern of tube openings defined in an end plate of the heat exchanger or bundle to the computing device; actuating the water jet cleaning equipment with the computing device; and manually or automatically performing a cleaning operation with the water jet cleaning equipment under control of the programming of the computing device and by following the provided pattern of tube openings.

Abstract: A system and method for cleaning of heat exchanger tubes including an assembly, an indexer, and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.

Abstract: Water-jet cleaning system and a method of cleaning a heat exchanger. The equipment includes a rotary tool having a lance with at least two degrees of freedom. The lance's movements relative to openings defined in the heat exchanger face plate are controlled via a smart indexing controller. The controller includes an electronic communication device that is specifically programmed to selectively activate various components of the rotary tool and a water delivery system. The programming utilizes an observed, learned, or uploaded pattern of the heat exchanger tube openings to selectively rotate the lance relative to the rotary tool's mounting assembly or linearly move the lance towards or away from the mounting assembly. The controller moves the lance to align a nozzle thereon with a selected opening in the face plate and then delivers a high pressure water jet therethrough.

Abstract: A system, apparatus and method of cleaning tubes of a heat exchanger or a tube bundle that includes disengaging the heat exchanger or bundle from a use-position in a process or a plant; moving the heat exchanger or bundle to a cleaning station remote from the use-position; positioning the heat exchanger or tube bundle in front of a cleaning apparatus; providing water jet cleaning equipment on the cleaning apparatus; responding to programming in a computing device and controlling the water jet cleaning equipment and a cleaning operation; providing a pattern of tube openings defined in an end plate of the heat exchanger or bundle to the computing device; actuating the water jet cleaning equipment with the computing device; and manually or automatically performing a cleaning operation with the water jet cleaning equipment under control of the programming of the computing device and by following the provided pattern of tube openings.

Abstract: A system and method for cleaning of heat exchanger tubes including an assembly, an indexer and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.

Abstract: Water-jet cleaning system and a method of cleaning a heat exchanger. The equipment includes a rotary tool having a lance with at least two degrees of freedom. The lance's movements relative to openings defined in the heat exchanger face plate are controlled via a smart indexing controller. The controller includes an electronic communication device that is specifically programmed to selectively activate various components of the rotary tool and a water delivery system. The programming utilizes an observed, learned, or uploaded pattern of the heat exchanger tube openings to selectively rotate the lance relative to the rotary tool's mounting assembly or linearly move the lance towards or away from the mounting assembly. The controller moves the lance to align a nozzle thereon with a selected opening in the face plate and then delivers a high pressure water jet therethrough.

Abstract: Water-jet cleaning system and a method of cleaning a heat exchanger. The equipment includes a rotary tool having a lance with at least two degrees of freedom. The lance's movements relative to openings defined in the heat exchanger face plate are controlled via a smart indexing controller. The controller includes an electronic communication device that is specifically programmed to selectively activate various components of the rotary tool and a water delivery system. The programming utilizes an observed, learned, or uploaded pattern of the heat exchanger tube openings to selectively rotate the lance relative to the rotary tool's mounting assembly or linearly move the lance towards or away from the mounting assembly. The controller moves the lance to align a nozzle thereon with a selected opening in the face plate and then delivers a high pressure water jet therethrough.

Abstract: A system, apparatus and method of cleaning tubes of a heat exchanger or a tube bundle that includes disengaging the heat exchanger or bundle from a use-position in a process or a plant; moving the heat exchanger or bundle to a cleaning station remote from the use-position; positioning the heat exchanger or tube bundle in front of a cleaning apparatus; providing water jet cleaning equipment on the cleaning apparatus; responding to programming in a computing device and controlling the water jet cleaning equipment and a cleaning operation; providing a pattern of tube openings defined in an end plate of the heat exchanger or bundle to the computing device; actuating the water jet cleaning equipment with the computing device; and manually or automatically performing a cleaning operation with the water jet cleaning equipment under control of the programming of the computing device and by following the provided pattern of tube openings.

Abstract: A system and method for cleaning of heat exchanger tubes including an assembly, an indexer, and a communication device provided with specialized software and programming. The indexer includes orthogonally arranged first and second arms. A trolley and sensors are provided on the indexer arms. One or more lances are provided on the trolley to deliver water jets into the openings. Sensors measure displacement as the trolley is moved relative to the heat exchanger's face plate. An operator controls the system from a distance away using the communication device. During setup, the pattern of the face plate is learned and mapped utilizing information from the sensors as one of the inputs. This information is utilized to help navigate the face plate during a subsequent cleaning operation. A kit for retrofitting existing X-Y indexers is also disclosed.