Simultaneous Measurement of Temperature, Pressure and Shock-Wave Velocity of Compressed Polystyrene
نویسندگان
چکیده
منابع مشابه
An Optical Measurement System to Measure Velocity and Provide Shock Wave Pressure Diagrams
This paper introduces an optical measurement system for shock wave characteristics. The system works by mountinga metal plate attached to spring mounts against the shock wavefront. This set is sealed and can plot the shock wave pressure diagram by measuring plate's displacement, radiation and changing the reflection of light during shock wave conflict, and converting these optical data to volta...
متن کاملMeasurement of Aortic Pressure Wave Velocity by 4D Image Registration
Aortic pulse wave velocity is an important diagnostic measure and has been associated with significant cardiovascular mortality. Our hypothesis is that this parameter can be measured using displacement fields obtained by registration of time-series images. This paper presents a method in which a form of the wave equation is used as a regularization term in the registration process. It is demons...
متن کاملSimultaneous measurement of velocity and temperature field of high temperature jet using thermographic phosphor particles
In order to overcome existing complicated and costly simultaneous measurement system, an inexpensive and simple measurement system was suggested to measure the temperature field and velocity field at high temperature. The manganese-activated magnesium fluorogermanate (Mg4FGe6:Mn, MFG) which is one of thermographic phosphor with luminescence characteristic of excitation at 385 nm wavelength and ...
متن کاملSimultaneous measurement of water flow velocity with fluorescent and speckle imaging technique
The average velocity of water flow has been simultaneously measured with fluorescent and speckle imaging methods. The measured velocities with two methods are in good agreement with each other and it confirms that the speckle imaging method can be used as a confident method to measure the velocity of water flow in a dry leaf. Also the velocity of water flow through thick and thin xylems of a le...
متن کاملPulse wave velocity measurement
The article deals with the investigation of pulse wave propagation in arteries. A part of work involves also design and realization of devices serving for scanning of pulse wave by reflective photoplethysmography. The work describes a use of microcontroller serving for data flow control, communication and analog signal digitalization using integrated analog to digital converter.
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: Journal of Plasma and Fusion Research
سال: 2004
ISSN: 0918-7928
DOI: 10.1585/jspf.80.476