Proposal of Pump Using Ultrasonic Transducer and Opposing Surface
نویسندگان
چکیده
منابع مشابه
Ultrasonic Surface Examinations Using Electromagnetic Acoustic Transducer (EMAT) Techniques
1.1 This test method covers guidelines for utilizing EMAT techniques for detecting material discontinuities that are primarily open to the surface (for example, cracks, seams, laps, cold shuts, laminations, through leaks, lack of fusion). This technique can also be sensitive to flaws and discontinuities that are not surface-breaking, provided their proximity to the surface is less than or equal...
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کاتالیزورهای co-fe-resol/sio2و fe-mn-resol/sio2 با استفاده از روش ساده و ارزان قیمت همرسوبی تهیه شدند. از رزین پلیمری resol در فرآیند تهیه کاتالیزور استفاده شد.
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ژورنال
عنوان ژورنال: Physics Procedia
سال: 2015
ISSN: 1875-3892
DOI: 10.1016/j.phpro.2015.08.046