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The development of thermal power plants to thermoelectric centers dedicated to the production of electric power and water desalination

تطوير المحطات الحرارية إلى مراكز كهروحرارية مخصصة لإنتاج الطاقة الكهربائية و تحلية المياه

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 Publication date 2016
and research's language is العربية
 Created by Shamra Editor




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Research topic includes the construction of a mathematical model to study the effectiveness of the basic design of condensation of steam plants to develop thermoelectric centers dedicated to the production of electric power and water desalination. To maintain the thermal efficiency and maintain a minimum level of contamination , has been in the current study compared the amount of savings in consuming the amount of fuel as a result of the process of co-production of electricity and desalinated water in the proposed design, compared with the amount of fuel consumed as a result of the separate electric power production and water desalination process .In order to study the effect of this has been the design and evaporative desalination unit and multi-effect unit gas turbine and the basic termodinamics properties . the efficiency measure to develop the basic design of the steam plant.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة تطوير المحطات البخارية ذات التكاثف إلى مراكز كهروحرارية مخصصة لإنتاج الطاقة الكهربائية وتحلية المياه. تم إنشاء نموذج رياضي لدراسة فاعلية هذا التطوير من خلال مقارنة كمية الوقود المستهلكة في الإنتاج المشترك للطاقة الكهربائية والمياه المحلاة مع الإنتاج المنفصل لكل منهما. تم التركيز على تأثير تصميم وحدة التحلية التبخيرية المتعددة التأثير ووحدة العنفة الغازية وخواصها الترموديناميكية الأساسية. أظهرت النتائج فعالية استخدام الدورة المزدوجة ثنائية الضغط في تطوير المحطات البخارية، وارتفاع الفاعلية الحرارية والبيئية لاستخدام مجموعة العنفة الغازية ذات الاحتراق المتتابع. كما تبين أن ارتفاع ضغط البخار المجهز لوحدة التحلية يؤدي إلى زيادة كمية مياه التحلية المنتجة. الدراسة توصي بإجراء دراسة اقتصادية حرارية لتحديد المواصفات التصميمية المثلى التي تعطي أقصى فاعلية اقتصادية.
Critical review
دراسة نقدية: على الرغم من أن الدراسة تقدم نموذجاً رياضياً شاملاً لتطوير المحطات البخارية إلى مراكز كهروحرارية، إلا أنها قد تكون معقدة من ناحية التطبيق العملي. قد يكون من المفيد تضمين دراسات حالة عملية أو تجارب ميدانية لدعم النتائج النظرية. كما أن الدراسة تركز بشكل كبير على الجوانب التقنية والاقتصادية، بينما يمكن أن تكون هناك جوانب اجتماعية وبيئية أخرى تحتاج إلى المزيد من الاستكشاف. بالإضافة إلى ذلك، يمكن أن تكون هناك تحديات في تنفيذ هذه التقنيات في الدول النامية بسبب التكلفة العالية والتكنولوجيا المتقدمة المطلوبة.
Questions related to the research
  1. ما هي الفائدة الرئيسية من تطوير المحطات البخارية إلى مراكز كهروحرارية؟

    الفائدة الرئيسية هي زيادة الفاعلية الحرارية والبيئية وتقليل كمية الوقود المستهلكة لإنتاج الطاقة الكهربائية والمياه المحلاة.

  2. كيف يؤثر ضغط البخار المجهز لوحدة التحلية على كمية مياه التحلية المنتجة؟

    ارتفاع ضغط البخار المجهز لوحدة التحلية يؤدي إلى زيادة كمية مياه التحلية المنتجة بسبب انخفاض معدل استهلاك الطاقة الحرارية النوعي لوحدة التحلية.

  3. ما هي العوامل التي تم دراستها لتحديد الفاعلية الحرارية والبيئية للمراكز الكهروحرارية؟

    تم دراسة تأثير تصميم وحدة التحلية التبخيرية المتعددة التأثير ووحدة العنفة الغازية وخواصها الترموديناميكية الأساسية على الفاعلية الحرارية والبيئية.

  4. ما هي التوصيات الرئيسية للدراسة؟

    توصي الدراسة بإجراء دراسة اقتصادية حرارية لتحديد المواصفات التصميمية المثلى التي تعطي أقصى فاعلية اقتصادية، مع الأخذ بعين الاعتبار التغير في كلفة وحدة العنفة الغازية والمرجل المخصص لاستغلال الطاقة الحرارية لغازات العادم.


References used
(LEON AWERBUCH ( 2001 ) , Desalination and Power Development in the New Millennium / Sustainable Development International. ( Internet Communication ).
MIRO R. SUSTA & PETER LUBY ( 1997 ) , Combined Cycle Power Plant Efficiency : a prognostic extrapolation / Modern Power Systems Journal , pp. 21 : 24 , April , 1997
VINCENT BAUJAT ( 2000 ) , Comparison of Multiple Effect and Multistage Flash Desalination Processes for Power and Water Combined Plants / The International Conference and Exposition on Energy and Water desalination , IEF / ISESCO , 20 : 21 June , Tripoli - LIBYA
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