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Added by
Damascus University ورقة بحثية
Publication date
1998
fields
Civil Engineering
and research's language is
العربية
Authors
كميل بوراس( باحث )
Created by
Shamra Editor
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إن بعض أجهزة قياس الغزارة التي تعتمد في عملها على قياس تواتر الدوامات التي تتشكل خلف حاجز مغمور في السائل تكون كثيرة الدقة عندما يتم قياس تواترها عن طريق قياس عدد الدوامات التي تؤثر في صفيحة مستوية متوضعة ضمن السياج المتشكل خلف الحاجز. و بذلك نستطيع اعتماد عدد ستروهال جديد ثابت مستقل ليس له علاقة بنسبة التضـايق و لقـد درست الخصائص المميزة لهذا الجهاز في الحالتين: الجريان المستمر و الجريان غير المسـتمر و هـذا الجهاز يستخدم كجهاز قياس عددي.
No English abstract
References used
Hiro YAMASAKI, Australian Journal of Instrumentation and Control, The Vortex Flowmeter, p. 902-975, (1978), Tokyo, Japan
D. F. WHITE, A. E. RODLEY and C. L. MURTRIE, Australian Journal of Instrumentation and Control, The Vortex Sheding Flowmeter, p. 967-974, (1978), New-Jersey, USA
BIRD, Australian Journal of Instrumentation and Control, p. 25, Avril 1976
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As part of the effort to localize the technology of the measurement of aspheric
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forearm, which can attract large objects with a weight of up to 500
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