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A Study of the Static Durability of the Valve Closure Component Using Materials Resistance Methods and Flexibility Theory

دراسة المتانة الستاتيكية لعنصر اغلاق الصمامات باستخدام طرق مقاومة المواد ونظرية المرونة

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 Publication date 2020
and research's language is العربية
 Created by Shamra Editor




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This work aims to find approximate relationships to calculate the static durability of ball valve disc valves, based on material resistance and flexibility theory. Three groups were obtained, and these groups represent three mathematical charts, each of which corresponds to specific relationships obtained to calculate the stresses generated in the dish.


Artificial intelligence review:
Research summary
تهدف هذه الدراسة إلى إيجاد علاقات تقريبية لحساب المتانة الستاتيكية للصمامات القرصية ذات الأطباق الكروية، وذلك بالاعتماد على مقاومة المواد ونظرية المرونة. تم الحصول على ثلاث مجموعات من المخططات الحسابية، كل منها يتوافق مع علاقات محددة لحساب الإجهادات المتولدة في الطبق. تركز الدراسة على تحسين فعالية الضواغط المكبسية من خلال تحسين الخواص الديناميكية والغازوديناميكية للصمامات. تم استخدام طرق حسابية مختلفة لتحديد الإجهادات في الصمامات تحت تأثير هبوط الضغط. توصلت الدراسة إلى أن الحسابات باستخدام طريقة العناصر المنتهية يمكن أن توفر نتائج أكثر دقة وشمولية.
Critical review
دراسة نقدية: تعتبر هذه الدراسة مهمة في مجال تحسين فعالية الضواغط المكبسية، إلا أنها تفتقر إلى التطبيق العملي والتجريبي الذي يمكن أن يدعم النتائج النظرية. كما أن الاعتماد على العلاقات التقريبية قد يؤدي إلى بعض الانحرافات في النتائج الفعلية. يُفضل إجراء تجارب عملية لدعم النتائج النظرية وتقديم توصيات أكثر دقة وموثوقية.
Questions related to the research
  1. ما هو الهدف الرئيسي من هذه الدراسة؟

    الهدف الرئيسي هو إيجاد علاقات تقريبية لحساب المتانة الستاتيكية للصمامات القرصية ذات الأطباق الكروية باستخدام مقاومة المواد ونظرية المرونة.

  2. ما هي الطرق المستخدمة في الدراسة لحساب الإجهادات؟

    تم استخدام ثلاث مجموعات من المخططات الحسابية التي تعتمد على مقاومة المواد ونظرية المرونة لحساب الإجهادات المتولدة في الطبق.

  3. ما هي أهمية تحسين فعالية الضواغط المكبسية؟

    تحسين فعالية الضواغط المكبسية يساعد في زيادة سرعتها وتحسين الخواص الديناميكية والغازوديناميكية للصمامات، مما يؤدي إلى تحسين الأداء الاقتصادي والتقني للصناعات الكيميائية والبترولية.

  4. ما هي التوصيات التي قدمتها الدراسة لتحسين دقة الحسابات؟

    أوصت الدراسة باستخدام طريقة العناصر المنتهية للحصول على نتائج أكثر دقة وشمولية في حساب المتانة الستاتيكية لعناصر إغلاق الصمامات.


References used
B. C. Zepmщa. Ctatшка Toмкocтемн щах oбоиоzeк B Paшамж. M. 1968.
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