منابع مشابه
Measurement and Modelling of the Rubber Resilience based on Ultrasonic Non-destructive Testing in Tires
In tire industry, it is very crucial to evaluate physical and mechanical properties of the rubber which is used for production of the tire, to ensure the quality of the final product. Resilience is an important property of a rubber, which cannot be evaluated through direct measurement in production cycle in this industry. Therefore, non-destructive ultrasonic testing, which has been used in man...
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In this research, leaf area prediction model was developed for some leaf-used maize (Zea mays L.) cultivars namely Coluna, Luce, Maveric, Ranchero, TTM-813, Zamora and RX-788 grown in Black Sea region of Turkey. Lamina width, length and leaf area were measured without destroying the leaf to develop the models. The actual leaf areas of the plants were measured by PLACOM Digital Planimeter and mu...
متن کاملAccuracy of replication for non-destructive surface finish measurement
Surface replication has been widely used in aerospace, automotive and other industries as a non-destructive method for examination and assessment of either surfaces difficult to be accessed by measurement tools or parts difficult to be dismantled for measurement. The fidelity and accuracy of the replication is one of the major concerns in actual applications. This paper presents a comprehensive...
متن کاملNon-destructive measurement of weld toe radius using .docx
Significant stress concentrations in welded structures typically arise at crack like defects and at weld toes. The geometry of the weld toe is therefore one of the primary geometrical features that control the fatigue life of welded components. This work is focused on evaluating three non-destructive methods to measure the weld toe radius: Weld Impression Analysis (WIA), Laser Scanning Profilin...
متن کاملNon-destructive Transverse Profile Measurement at UNILAC and SIS
The traditional determination of transverse beam profiles by secondary emission grids cannot be applied at the high current operation with up to 20 mA for the full UNILAC macro-pulse length due to the large energy release in the material. Moreover, the spatial resolution is limited by the wire spacing of about 1 mm. To be able to measure the full pulse length, the fluorescence of the residual g...
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ژورنال
عنوان ژورنال: The Review of Laser Engineering
سال: 1999
ISSN: 0387-0200,1349-6603
DOI: 10.2184/lsj.27.682