ultrasonic steam generator

Ultrasonic Inspection of Steam Generators at CANDU …

2008-9-2 · TRUSTIE™ is an ultrasonic imaging system for SG tube ins pection applications, which was originally designed to perform ultrasonic testing on sleeved steam generator tubes for unique CANDU configurations. A TRUSTIE™ system consists of a rotating flexible driv eshaft with a detachable ultrasonic probe.

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Detection and Mode Identification of Axial Cracks in the ...

2018-6-16 · 1. Ultrasonic Equipment A high-power pulser (RITEC RAM 5000) is used to gen-erate ultrasound and the A-scan signals are acquired by using (a) (b) Fig. 1 Dispersion curve for the steam generator tube: (a) phase velocity and (b) group velocity Detection and Mode Identification of Axial Cracks in the Steam Generator Tube of the Nuclear Power ...

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Ultrasonic humidifier: how to choose a steam generator for ...

Submersible humidifier-steam generator. Significantly different in design from standard models - the device does not have a case, fan or other elements. In fact, this is the working module of the ultrasonic humidifier. A steam generator converts water into cold fog. The unit is often used as a decorative element in an interior or artificial pond.

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Steam Generator Ultrasonic Cleaning (UEC)

Steam generator ultrasonic energy cleaning (UEC) provides a cost-effective means for dis-rupting and removing secondary-side deposits from PWR steam generators. The process in-volves insertion of ultrasonic transducers through access ports in the steam generator, and disrup-tion of deposits using ultrasonic energy in water

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Ultrasonic cleaning is particularly effective and efficient for cleaning a wide variety of components and goods. Steam cleaning With a lot of know-how, we develop steam cleaning devices for precise parts cleaning without chemicals.

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Evaluation of Manual Ultrasonic Examinations Applied to ...

2012-8-21 · steam generator nozzle at North Anna Power Station Unit 1, several axially oriented flaws went undetected by the licensee''s manual ultrasonic testing (UT) technique. The flaws were subsequently detected as a result of outside diameter (OD) surface machining in preparation for a …

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Modelling of Phased Array Ultrasonic Inspection of a …

Abstract. AbstractPhased array ultrasonic techniques (PAUT) are more and more used for inspection of the primary circuit of nuclear power plants in order to detect defects such as stress corrosion cracking (SCC) at the dissimilar metal welds (DMWs) between the main pipe lines and large components such as the pressure vessel, steam generators and pressurizers.

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China Ultrasonic Sound Generator Online Manufacturers …

2021-5-1 · Description Hangzhou Qianrong Automation Equipment Co., Ltd. is a high-tech enterprise with many independent intellectual property rights. Since its establishment, the company has been committed to the research and development, production, sales of ultrasonic machine plastic welding machine and ultrasonic generator and its peripheral accessories, as well as the integration and promotion of ...

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China Customized Tense Professional Ultrasonic Cleaning ...

Tense Professional Ultrasonic Cleaning Machine Ultrasonic Generator. Electric Heating Fast Steam Generator Model: LDR (Electric Heating) Series Steam Capacity: LDR (Electric Heating) 0.01-0.4T/H Steam Pressure: 0.4/0.7Mpa (Optional according to demand)

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Modelling of Phased Array Ultrasonic Inspection of a …

2017-2-28 · developing advanced reliable ultrasonic testing (UT) techniques and optimizing experimental parameters for inspection of dissimilar weld components. Fig. 1. Dissimilar metal weld of the steam generator collector. In this paper, the phased array ultrasonic testing of DMWs is investigated by experimental and computer simulation.

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Ultrasonic guided wave inspection concepts for steam ...

Ultrasonic NDE techniques have progressed quite rapidly during this decade for two principal reasons: advanced signal processing, and the use and understanding of multi-mode ultrasonic wave propagation. Both concepts are useful in the proposed work on guided wave propagation in steam generator tubing.

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Ultrasonic Inspection of Steam Generator Tubing by ...

2020-10-13 · inspection of steam generator tubing (SGT) . The CGW ultrasonic technique is intended to complement the present eddy current (EC) practice for in-service inspection as well to provide an alter­ native tool for pre-service inspection. Below, we review the cur­

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Ultrasonic steam generator

(PDF) Modelling of Phased Array Ultrasonic Inspection of a Steam Generator … Tense Professional Ultrasonic Cleaning Machine Ultrasonic Generator Electric Heating Fast Steam Generator Model: LDR (Electric Heating) Series While satisfying the market, we need also to be good at using new technologies and new series of biomass generator diagram, gas steam generation, oil fired boiler to create ...

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Ultrasonic Testing

3angles uses ultrasonic testing in many test applications and also has the capability to perform advanced UT such as Phased Array UT and Time of Flight Diffraction (TOFD). Examples of applications where we use advanced UT are boresonic inspection of steam turbine and generator rotor bores, turbine wheel blade attachments and generator …

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Ultrasonic testing of steam generator tubes using an ...

[en] A test probe was designed and manufactured for bore side inspection of steam generator tubes using a non rotating method. This system permits detection of notches induced in a reference tube as well as natural defects of the corrosion and crack type. It is well adapted to solving problems associated with this type of examination i.e. it ensures local immersion of tube and provides ...

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Elmasteam 8 basic

Elmasteam 8 basic. - all with one device. The compact Elmasteam 8 basic with 8 bar steam pressure is the ideal steam cleaning machine for smooth and environmentally friendly pre- and final cleaning tasks. the Elmasteam 8 basic is ready for even …

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Vibrato DIY Ultrasonic Generator Instructions Purchase of ...

2014-7-29 · Vibrato DIY Ultrasonic Generator Instructions Purchase of this DIY Project assumes that you know how to solder, read component values and to use and have access to test equipment. This project uses High Voltages and AC Currents that are lethal. Do Not Attempt to build this project if you have any doubt about your abilities or safety.

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Ultrasonic Cleaning & Decontamination

2021-10-31 · Steam Generator Ultrasonic Energy Cleaning (UEC) Tenacious deposits form in difficult-to-access crevices on the secondary side of PWR and CANDU steam generators (SGs), such as on the tubesheet and in tube support plates. These deposits can cause tube denting and degradation, and disrupt normal thermal hydraulic performance in the SGs.

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China Generator Ultrasonic Manufacturers and Factory ...

2021-5-1 · 20khz Ultrasonic Cutter, Mhz Ultrasonic Transducer, Ultrasonic Steam Generator, Ultrasonic Transducer Working, 30khz Ultrasonic Cutter, 15khz 4200w Ultrasonic Digital Generator, Ultrasonic Spectrum Analyzer, Ultrasonic Nonwoven Bag Welding Machine, 20khz Customized Ultrasonic Rotary Welder, 20khz Ultrasonic Cake Food Cutting Machine,

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Application of ultrasonic shot peening to steam generator ...

2012-7-1 · @misc{etde_22181952, title = {Application of ultrasonic shot peening to steam generator nozzles} author = {Yamamoto, Takeshi, Hamamoto, Tomochika, and Okimura, Koji} abstractNote = {An effective countermeasure against stress corrosion cracks in nozzle welds is to improve the surface residual stress. A new technique of the ultrasonic shot peening (USP) for steam generator (SG) …

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China Humidifier manufacturer, Steam Generator, …

2021-9-9 · China Humidifier supplier, Steam Generator, Ultrasonic Humidifier Manufacturers/ Suppliers - Qingdao Hessway Machinery & Electric Equipment Co., Ltd.

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Ultrasonic Power Generator Factory, Custom Ultrasonic ...

Looking for ultrasonic power generator factory direct sale? You can buy factory price ultrasonic power generator from a great list of reliable China ultrasonic power generator manufacturers, suppliers, traders or plants verified by a third-party inspector. Source with confidence.

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Ultrasonic downcomer flow measurements for …

2015-8-1 · For reflective-mode flow measurement in a steam generator, ultrasonic pulses are alternately fired and received between upstream and downstream transducers, using the downcomer shroud as a reflector. The geometry and type of transducers installed on several PHWR steam generators in the 1990s are shown in Fig. 3. Because the sound waves ...

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Fireplace with steam generator: how to make 3D ultrasonic ...

Built-in ultrasonic steam generator is involved in the process of splitting water into droplets. The resulting vapor is illuminated with lamps, seeking to create the original 3D effects. Due to the presence of heating heaters, the fireplace manages to heat the room. But the way heating takes place, qualitatively or poorly, depends on the power ...

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''Evaluation of Ultrasonic Indication in Indian Point 2 ...

2012-12-2 · Steam Generator #21, Indian Pt. Site 1. Introduction Two indications have been detected in the girth weld of the channel head to tubesheet in #21 steam generator of the Consolidated Edison Indian Point. Both indications coincide with the plane of the divider plate and are separated by 1800 (i.e. at opposite ends of the div ider plate).

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Ultrasonic enhancement of chemical cleaning of steam ...

The results of an investigation into the use of ultrasound to enhance the chemical cleaning of steam generator tube and support crevices are presented. Primary attention was focused on a configuration with ultrasonic transducers in the downcomer region of the steam generator in conjunction with the EPRI Steam Generator Owners Group (SGOG) crevice solvent at 200 F.

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Steam generator small bore piping socket weld …

2018-6-14 · Steam generator small bore piping socket weld inspection using the phased array ultrasonic technique ... nuclear power plant,steam generator,ultrasonic testing,socket weld,phased array ultrasonic testing,in-service inspection Created Date: 12/4/2013 9:02:30 PM ...

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Micronano Bubble Generator

Mixed vapor consisting of steam and a non-condensable gas is dispersed as vapor bubbles from a nozzle into coolant water. Steam in the vapor bubbles is cooled and condensed to water, which extremely reduces the volume of the bubbles. The presence of the non-condensable gas, however, hinders full condensation, thus generating the micronano bubbles.

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TRUSTIE™: Tiny Rotating Ultrasonic Tube Inspection ...

TRUSTIE™ is a system for the ultrasonic inspection of thin-walled, small diameter tubing, such as that found in CANDU steam generators. TRUSTIE™ can also be customized to meet other unique tubing and piping inspection applications for high-value components in the …

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Ultrasonic Inspection of Steam Generator Tubing by ...

In this paper we report on the experimental results demonstrating the potential of using cylindrical guided waves (CGW) for inspection of steam generator tubing (SGT). The CGW ultrasonic technique is intended to complement the present eddy current (EC) practice for in-service inspection as well as to provide an alternative tool for pre-service ...

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Optical probing of acoustic fields-Application to the ...

1992-10-23 · The ultrasonic field for both longitudinal and transverse waves focused from the inside of a steam generator tube was optically measured on the outside surface. The high signal-to-noise ratio permits plotting the variations of the acoustic energy, both along the axis and along the circumference of the tube, within a 40-dB dynamic range.

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Ultrasonic guided wave inspection concepts for steam ...

1994-2-1 · Ultrasonic NDE techniques have progressed quite rapidly during this decade for two principal reasons: advanced signal processing, and the use and understanding of multi-mode ultrasonic wave propagation. Both concepts are useful in the proposed work on guided wave propagation in steam generator tubing.

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