DEVICE FOR PROGNOSIS OF REMAINING RESOURCE AND PHYSICAL AND MECHANIC MATERIAL PROPERTIES AT NON-DESTRUCTIVE CONTROL

FIELD: physics, tests. ^ SUBSTANCE: device is intended for object analysis after natural or artificial magnetic impulse processing. Device includes impact effect source in the form of hammer with built-in Fresnel zonal screen, accelerometer with a pin, personal computer. Concave surface of accelerom...

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Hauptverfasser:	BUGA LJUDMILA DMITRIEVNA, SHTEJNTSAJG ROMAN MIKHAJLOVICH, VATULIN JAN SEMENOVICH, KOROVIN SERGEJ KONSTANTINOVICH, SHARONOVA EVGENIJA VALERIANOVNA, PASHENNYJ OLEG ALEKSANDROVICH, ALEKSANDROV VLADIMIR EVGENIEVICH, PERVOV KONSTANTIN MIKHAJLOVICH, PANKOV SERGEJ DMITRIEVICH, BERMAN ALEKSEJ DMITRIEVICH, ARAKCHEEV SERGEJ NIKOLAEVICH, BERMAN DMITRIJ VALERIANOVICH, VORONKOV GEORGIJ JAKOVLEVICH, LAVROV IL'JA VALER'EVICH, PANKOV DMITRIJ AL'BERTOVICH, REJKHART VLADIMIR ALEKSANDROVICH, BABIN SERGEJ GENNAD'EVICH, EGOROVA OL'GA ALEKSANDROVNA, NOVICHIKHINA NATAL'JA VALER'EVNA, SHAMANINA ALLA NIKOLAEVNA, EGOROVA VIKTORIJA VIKTOROVNA, SIL'VERSTOV IGOR' NIKOLAEVICH, LAVROV VALERIJ VASIL'EVICH, VORONTSOVA EKATERINA ANDREEVNA, SHILOV VASILIJ VIKTOROVICH, BERMAN ALEKSANDR VALERIANOVICH, GRABSKIJ ALEKSANDR ADOL'FOVICH, NOVICHIKHIN IVAN SERGEEVICH, GRECHUSHKIN GRIGORIJ MARKLENOVICH, SOBOLEV VLADIMIR EVGENIEVICH, KLESOV VLADIMIR IL'ICH, SOBOLEV EVGENIJ VLADIMIROVICH, NOVICHIKHIN SERGEJ IVANOVICH, PLOTNIKOV ANDREJ DMITRIEVICH, SHAMANIN VENIAMIN ANATOL'EVICH, BERMAN ANDREJ DMITRIEVICH, KANTOVICH LEONID IVANOVICH, FILATOV VIKTOR NIKOLAEVICH, PERVOV VLADIMIR KONSTANTINOVICH, KARPUKHIN IVAN IVANOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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Beschreibung
Zusammenfassung:	FIELD: physics, tests. ^ SUBSTANCE: device is intended for object analysis after natural or artificial magnetic impulse processing. Device includes impact effect source in the form of hammer with built-in Fresnel zonal screen, accelerometer with a pin, personal computer. Concave surface of accelerometer pin has radius=[0.2/0.3].d, where d is its diameter equal to 4.6/5.0 mm, so that d/D=1/[4.8/5.2], where D is diameter of zonal screen of source hammer. Personal computer can perform image analysis of current structural vibration spectre within frequency bands of f"±"=17.825/50.20 Hz, f""=81.67956/433.89 Hz, f"±-"=1899.66/2674.25 Hz, during feedback to source, in this case with functioning results effect on functioning character, current and previous digitalised array of fast wavelet conversion in three bands of f"±", f"", f"±-" by comparison operand. If results are repeated, comparison operand confirms membrane memory on structure vibrations of the last Langmuir film specifically, and radio emitter signal from built-in PC antenna damps hammer indicator over built-in receiving hammer antenna, and examination finishes. In the opposite case examination continues. Personal computer is intended for prediction of remaining resource DeltaTpost-mip after artificial magnetic impulse processing according to indicated formula. ^ EFFECT: enhanced number of detectable objects. ^ 30 dwg