Pressure Distribution Measuring Method Based on Changes in Surface Roughness : 2nd Report, Contact Pressure between Annular Indenter and Flat Surface
نویسندگان
چکیده
منابع مشابه
Effect of Contact Pressure and Frequency on Contact Heat Transfer Between Exhaust Valve and its Seat
The hot gases produced by the internal combustion engines passes through the exhaust valve and causes high temperatures in the exhaust valve and its seat. To avoid damaging the exhaust valve, heat must be transferred from the valve to its seat during the contact they make at the opening and closing cycle. Heat transfer rate from the exhaust valve to its seat is a function of many factors. One o...
متن کاملMeasuring Rail Seat Pressure Distribution in Concrete Crossties Experiments with Matrix - Based Tactile Surface Sensors
Transportation Research Record: Journal of the Transportation Research Board, No. 2374, Transportation Research Board of the National Academies, Washington, D.C., 2013, pp. 190–200. DOI: 10.3141/2374-22 C. T. Rapp, M. S. Dersch, J. R. Edwards, and C. P. L. Barkan, Rail Transportation and Engineering Center, Department of Civil and Environmental Engineering, University of Illinois at Urbana–Cham...
متن کاملNon-Contact Method for Surface Roughness Measurement After Machining
184 Non-Contact Method for Surface Roughness Measurement After Machining J. Valíček, M. Držík, T. Hryniewicz, M. Harničárová, K. Rokosz, M. Kušnerová, K. Barčová, D. Bražina 1 Institute of Physics, Faculty of Mining and Geology, VŠB Technical University of Ostrava, 17. listopadu 15/2172, 708 33 Ostrava-Poruba, Czech Republic, corresponding author: [email protected] 2 Institute of Construction ...
متن کاملAssociation between blood pressure changes and obesity in over-18
Introduction: Overweight and obesity are risk factors for developing many diseases such as hypertension. Furthermore, obesity indicators such as abdominal height, waist circumference and hip circumference can independently and sometimes more severely lead to blood pressure changes. The objective of this study was to evaluate the association between blood pressure changes and anthropometric in...
متن کاملEyelid pressure and contact with the ocular surface.
Purpose. To investigate static upper eyelid pressure and contact with the ocular surface in a group of young adult subjects. Methods. Static upper eyelid pressure was measured for 11 subjects using a piezoresistive pressure sensor attached to a rigid contact lens. Measures of eyelid pressure were derived from an active pressure cell (1.14-mm square) beneath the central upper eyelid margin. To i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C
سال: 1980
ISSN: 0387-5024,1884-8354
DOI: 10.1299/kikaic.46.438