Zobrazeno 1 - 10
of 4 931
pro vyhledávání: '"Diaphragm (mechanical device)"'
Publikováno v:
Canadian Journal of Civil Engineering. 49:636-643
Pressure control is recognized as an efficient measure for reducing leaks from water distribution systems. We have evaluated the effectiveness of various pressure control modes by means of pilot-operated diaphragm type pressure-reducing valves (PRVs)
Publikováno v:
Journal of Propulsion and Power. 38:309-318
A diaphragm can be installed inside a hybrid motor to enhance the fuel regression rate and combustion efficiency in hybrid rockets. However, significant pressure oscillations have been observed in ...
Publikováno v:
IEEE Sensors Journal. 22:3920-3927
Accurate measurements of high-pressure are demanded urgently in the fields of ocean sciences, industrial controls, and oil explorations. However, conventional piezoresistive high-pressure sensors suffer from serious temperature drifts and eventually
Autor:
Artem A. Osipov, Sergey V. Karakchiev, Gleb A. Iankevich, Armenak A. Osipov, Svetlana N. Levina, E.V. Endiiarova, Anna A. Karakchieva, Anastasiya B. Speshilova, Sergey E. Alexandrov
Publikováno v:
Journal of Manufacturing Processes. 73:316-325
This paper presents the results of an in-depth study of the plasma-chemical etching (PCE) process of single-crystal silicon carbide (SiC) in SF6/O2 inductively coupled plasma (ICP). Using the method of optical emission spectroscopy (OES) we have exam
Autor:
Mengke Yu, Zhaoyang Ding, Zengling Ran, Tianqi Shao, Xiu He, Hui Zhang, Nan Wang, Gan Lupeng, Yun-Jiang Rao, Xiao Yanbo, Dong Sun, He Zhengxi, Tingting Yang
Publikováno v:
Journal of Lightwave Technology. 40:299-307
A novel fast-response sensitivity-enhanced high-temperature all-fiber FabryProt high-pressure sensor formed with a hard-core diaphragm is proposed and demonstrated. The structure can effectively improve device pressure sensitivity and eliminate addit
Autor:
N. V. Krasnov, E. P. Podolskaya, A. N. Arseniev, A. G. Cherepanov, M. N. Krasnov, I. V. Kurnin
Publikováno v:
NAUCHNOE PRIBOROSTROENIE. 31:55-70
As an ion gate for the formation of a short ion pulse in an ion mobility spectrometer, a gridless design with two coaxial diaphragms is proposed. It has been experimentally shown that, depending on the geometric and electrical parameters of this shut
Autor:
Jung Im Seok
Publikováno v:
Journal of the Korean Neurological Association. 39:270-273
The diaphragm is the major muscle of respiration and its dysfunction is associated with problems ranging from orthopnea to prolonged recovery from surgery or ventilator management. Common causes of diaphragm dysfunction include phrenic neuropathy, mo
Publikováno v:
Powder Technology. 392:402-411
Vented PMMA dust explosions were conducted in a 20-L spherical chamber with a venting diameter of 80 mm. The flame behaviors and overpressure characteristics at different dust concentrations and static activation pressure were studied. The developmen
Publikováno v:
Chemical and Petroleum Engineering. 57:601-610
Autor:
Deepali Vasudev
Publikováno v:
International Journal for Research in Applied Science and Engineering Technology. 9:657-662
Any Structure that is designed in today’s world has to be designed not only for aesthetics but also for stability. These days high rise multi storied structures are quiet prominent. These types of structures, should not only be designed for aesthet