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Generalized Method of Heat Calculation of Evaporators and Condensers of Refrigeration Plants

طريقة عامة للحساب الحراري لمبخرات و مكثفات محطات التبريد

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 Publication date 2014
and research's language is العربية
 Created by Shamra Editor




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The main purpose of this paper is to introduce a general approach to calculate the heating load of evaporators and condensers in refrigeration plants. This approach is based on both analytical-graphical and iteration methods. The general heat resistance has been calculated by easier and less complicated procedures. Heat load in any heat exchanger is obtained using produced tables and graphs according to the exchanger type.


Artificial intelligence review:
Research summary
تتناول الورقة البحثية لعام 2015 موضوعًا معقدًا يتعلق بحسابات المكثفات والمبخرات في أنظمة التبريد. يتم تقديم مجموعة من المعادلات الرياضية والنماذج الحسابية التي تهدف إلى تحسين أداء هذه الأنظمة. يتم التركيز على عدة عوامل مثل درجة الحرارة، الضغط، والتدفق الحراري، مع تقديم أمثلة عددية لتوضيح النتائج. تتضمن الورقة أيضًا مراجعة للأدبيات السابقة في هذا المجال، مع الإشارة إلى الأعمال البارزة التي ساهمت في تطوير هذا المجال العلمي.
Critical review
دراسة نقدية: على الرغم من أن الورقة تقدم إسهامًا مهمًا في مجال تحسين أداء أنظمة التبريد، إلا أن هناك بعض النقاط التي يمكن تحسينها. أولاً، الورقة تعتمد بشكل كبير على المعادلات الرياضية دون تقديم شرح وافٍ للمفاهيم الأساسية، مما قد يجعلها صعبة الفهم للقراء غير المتخصصين. ثانيًا، كان من الممكن تضمين المزيد من التجارب العملية لدعم النتائج النظرية المقدمة. أخيرًا، الورقة تفتقر إلى مناقشة شاملة للتطبيقات العملية لهذه النماذج في الصناعة، وهو ما يمكن أن يعزز من قيمتها العلمية والعملية.
Questions related to the research
  1. ما هو الهدف الرئيسي من الورقة البحثية؟

    الهدف الرئيسي هو تحسين أداء أنظمة التبريد من خلال تقديم نماذج حسابية ومعادلات رياضية جديدة لحسابات المكثفات والمبخرات.

  2. ما هي العوامل الرئيسية التي تم التركيز عليها في الدراسة؟

    تم التركيز على درجة الحرارة، الضغط، والتدفق الحراري كعوامل رئيسية في الدراسة.

  3. هل تم تقديم أمثلة عددية في الورقة؟

    نعم، تم تقديم أمثلة عددية لتوضيح النتائج والنماذج الحسابية المقدمة.

  4. ما هي النقاط التي يمكن تحسينها في الورقة؟

    يمكن تحسين الورقة من خلال تقديم شرح أوفى للمفاهيم الأساسية، تضمين المزيد من التجارب العملية، ومناقشة التطبيقات العملية للنماذج المقدمة.


References used
Герасимов Е. Д. Совершенствование алгоритма расчета конденсаторов и испарителей холодильных машин // Холодильная техника.1986-№ 8, c 35-38
Интенсификация теплообмена в исп- арителях холодильных машин / А. А. Гоголин, Г. Н. Данилова, В. М. Азарсков, Н. М. Медникова. М.: Лег- кая и пищевая промышленность,1982-360 c
Тепловые и конструктивные расчеты холодильных машин / Е. М. Бамбу- шек, Н. Н. Бухарин, Е. Д. Герасимов и др. Л.: машиностроение, 1987-420 c
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