Abstract: Provided are an ultrasonic inspection device, an ultrasonic inspection method, and an atomic power plant nondestructive inspection method that are capable of efficiently generating ultrasonic waves having a sufficient intensity and that are capable of carrying out preferable inspection in a wide range. Provided is an ultrasonic inspection device including a laser device that emits output-adjusted laser light and a volumetric inspection ultrasonic-wave transmitting unit having a transmitting diaphragm that generates ultrasonic waves upon being irradiated with the laser light emitted by the laser device, inspection being carried out by radiating the ultrasonic waves generated by the transmitting diaphragm of the volumetric inspection ultrasonic-wave transmitting unit on a structural member, wherein the transmitting diaphragm is formed of titanium.

Abstract: Provided are an ultrasonic inspection device, an ultrasonic inspection method, and an atomic power plant nondestructive inspection method that are capable of efficiently generating ultrasonic waves having a sufficient intensity and that are capable of carrying out preferable inspection in a wide range. Provided is an ultrasonic inspection device including a laser device that emits output-adjusted laser light and a volumetric inspection ultrasonic-wave transmitting unit having a transmitting diaphragm that generates ultrasonic waves upon being irradiated with the laser light emitted by the laser device, inspection being carried out by radiating the ultrasonic waves generated by the transmitting diaphragm of the volumetric inspection ultrasonic-wave transmitting unit on a structural member, wherein the transmitting diaphragm is formed of titanium.

Abstract: An ultrasonic inspection apparatus is provided in which the size of the apparatus can be made compact by using laser light, the degradation and deformation of the inspected object is prevented, and a broad range of inspections can be carried out. An ultrasonic inspection apparatus (1) is provided with a laser apparatus (5) that irradiates laser light and a volumetric inspection ultrasonic wave transmitter (17) having a transmitting diaphragm (39) that is irradiated by the laser light emitted by the laser apparatus (5) and that generates ultrasonic waves (C); and the ultrasonic inspection apparatus (1) carries out volumetric inspections by irradiating the ultrasonic waves (C) that are generated by the transmitting diaphragm (39) of the ultrasonic wave transmitting portion (17) to the inspected object.

Abstract: A neutron generating apparatus includes an ion generating device. The ion generating device includes an ion generating tube to which deuterium gas or tritium gas is supplied, a magnet arranged outside of the ion generating tube for generating a magnetic field in the ion generating tube, a plasma generating antenna arranged outside of the ion generating tube for generating an electric field in the ion generating tube, and an RF power source that supplies high frequency power to the plasma generating antenna. The RF power source supplies the high frequency power to the plasma generating antenna by controlling the pulse thereof so that an unsteady state of plasma is generated repetitively in the ion generating tube.

Abstract: Provided are an ultrasonic inspection device, an ultrasonic inspection method, and an atomic power plant nondestructive inspection method that are capable of efficiently generating ultrasonic waves having a sufficient intensity and that are capable of carrying out preferable inspection in a wide range. Provided is an ultrasonic inspection device including a laser device that emits output-adjusted laser light and a volumetric inspection ultrasonic-wave transmitting unit having a transmitting diaphragm that generates ultrasonic waves upon being irradiated with the laser light emitted by the laser device, inspection being carried out by radiating the ultrasonic waves generated by the transmitting diaphragm of the volumetric inspection ultrasonic-wave transmitting unit on a structural member, wherein the transmitting diaphragm is formed of titanium.

Abstract: An ultrasonic inspection apparatus is provided in which the size of the apparatus can be made compact by using laser light, the degradation and deformation of the inspected object is prevented, and a broad range of inspections can be carried out. An ultrasonic inspection apparatus (1) is provided with a laser apparatus (5) that irradiates laser light and a volumetric inspection ultrasonic wave transmitter (17) having a transmitting diaphragm (39) that is irradiated by the laser light emitted by the laser apparatus (5) and that generates ultrasonic waves (C); and the ultrasonic inspection apparatus (1) carries out volumetric inspections by irradiating the ultrasonic waves (C) that are generated by the transmitting diaphragm (39) of the ultrasonic wave transmitting portion (17) to the inspected object.

Abstract: Provided is a petrochemical complex 100 that produces a fuel and a petrochemical, by applying heat generated in heating means to crude oil by use of a heating medium. In the petrochemical complex 100, the heating means is a light-water reactor 110.