یکنواخت‌سازی فرایند تهویه در سالن‌های داخلی نمایشگاهی موزه آثار باستانی شوش با مداخلات محدود

نوع مقاله : مقاله پژوهشی

نویسندگان

1 استادیار، دانشگاه تربیت دبیر شهید رجایی، تهران، ایران

2 کارشناسی ارشد، مؤسسه آموزش عالی جهاد دانشگاهی خوزستان، ایران

3 استاد، پژوهشگاه هوافضا، تهران، ایران

چکیده

کیفیت جریان هوای داخل موزه‌ها باید چنان باشد تا کمترین آسیب به آثار وارد شود. اختلاف دما و همچنین عدم تهویه مؤثر و یکنواخت هوا در فضای داخلی گالری‌ها، از عوامل مؤثر در تخریب آثار نمایشی موزه‌ها می‌باشند؛ لذا یکنواخت‌سازی فرایند تهویه در تمام فضای داخلی گالری‌ها، به‌نحوی‌که همه نقاط دارای تهویه مؤثر باشند و اختلاف دما به حداقل برسد، هدف اصلی این پژوهش است. در این میان موزه آثار باستانی شوش به‌عنوان نمونه موردی این پژوهش انتخاب شد. این پژوهش با توجه ‌به ماهیت آن، میان‌رشته‌ای تلقی شده و روش تحقیق آن ترکیبی از راهبردهای تجربی، شبیه‌سازی و پژوهش موردی است. ابتدا با روشی تجربی، آزمون‌های دوره‌ای اندازه‌گیری و ثبت دما، سرعت و جهت جریان هوا (متغیر وابسته) در نمونه موردی این پژوهش، در دوره آزمون انجام و داده‌ها ثبت شدند. شبیه‌سازی‌ها با روش دینامیک سیالات محاسباتی و به کمک نرم‌افزار فلوئنت پس از اثبات اعتبارسنجی انجام شد و مداخلاتی در فضای داخلی و نیز محل نصب دمنده‌ها و مکنده‌ها صورت پذیرفت. سپس به تحلیل داده‌ها و استخراج نتایج آزمون‌ها اقدام شد. نتایج نشان داد که فقط با جابه‌جایی محل دمنده‌ها و مکنده‌ها و نیز تغییراتی اندک در محیط، جریان مؤثر هوای داخل در تمام نقاط داخلی گالری‌ها برقرار می‌شود و هم‌دمایی و یکنواخت‌سازی فرایند تهویه در فضای داخل، تا 85% بهبود یافت.

کلیدواژه‌ها

عنوان مقاله [English]

Uniformization of the ventilation process in the internal exhibition halls of the Shush Antiquities Museum with limited interventions

نویسندگان [English]

  • omid Rahaei 1
  • Shekoofeh Abi 2
  • s.arash s. shams 3
1 Assistant Professor, Shahid Rajaee Tarbiat University, Tehran, Iran
2 Masters, Khuzestan University Jihad Institute of Higher Education, Iran
3 Professor, Aerospace Research Institute, Tehran, Iran
چکیده [English]

The interior design of archeological museums should be such that the least damage is done to the works. Meanwhile, the temperature difference and the lack of uniform air ventilation in the interior of the galleries is one of the influential factors in the destruction of museums. Therefore, the main goal of this study was to standardize the ventilation process in all the interiors of the galleries so that all points have adequate ventilation and the temperature difference is minimized. All tests were performed in the Museum of Antiquities of Shush as a test sample. Due to its nature, this research is considered interdisciplinary, and its research method combines experimental, simulation, and case study strategies. First, periodic tests were performed experimentally in the Museum of Antiquities of Shush (case study). The temperature, speed, and direction of indoor air flow (dependent variable) were measured and recorded during the test period by precision digital devices. Simulations were performed by computational fluid dynamics (CFD) method with the help of Gambit and Fluent software after proving validity and reliability and architectural interventions were made. Then the data were analyzed, and test results were extracted. Based on the interventions that took place in the architecture and ventilation systems, with only the relocation of the blowers and vacuum cleaners and small changes in the composition of the interior architecture of the galleries, the effective flow of indoor air was established in all interior parts of the galleries. Its interior was improved by 85%.

کلیدواژه‌ها [English]

  • Indoor airflow
  • isotherm
  • Shush Museum
  • CFD

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مکانیک سیالات و آیرودینامیک
دوره 11، شماره 1 - شماره پیاپی 29
بهار و تابستان 1401
شهریور 1401
صفحه 41-55

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سابقه مقاله

  • تاریخ دریافت: 19 اسفند 1400
  • تاریخ بازنگری: 18 تیر 1401
  • تاریخ پذیرش: 04 مرداد 1401
  • تاریخ انتشار: 01 شهریور 1401

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