Influence of Greenhouse Roof Type Affecting the Air Ventilation in Lingzhi Mushroom House by CFD

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Published: Dec 27, 2019
Keywords:
Computational Fluid Dynamics mushroom house Lingzhi Ventilation

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Ponthep Vengsungnle

Abstract

This paper aims to study the roof type of mushroom house that affects the ventilation of house of Ganoderma lucidum using the Computational Fluid Dynamics to analyze the steady-state flow of temperature distribution and air velocity in 5 types of the house: flat roof, shed roof, butterfly roof, gable roof, and double gable roof. A mushroom house contains 520 bags. The results showed the house with a flat roof, shed roof, butterfly roof, gable roof, and double gable roof, that have average air flow velocity in the house of 4.39x10-9 m/s 5.28x10-11 m/s 9.95x10-8 m/s 3.75x10-10 m/s and 3.66x10-9 m/s, respectively. The average temperatures are 302.363 K 302.337 K 302.209 K 302.517 K and 302.015 K, respectively.

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How to Cite
1.
Vengsungnle P. Influence of Greenhouse Roof Type Affecting the Air Ventilation in Lingzhi Mushroom House by CFD. featkku [internet]. 2019 Dec. 27 [cited 2026 Jan. 6];5(2):1-14. available from: https://ph02.tci-thaijo.org/index.php/featkku/article/view/188560
Issue
Vol. 5 No. 2 (2019): July – December
Section
Research Articles

วารสารวิศวกรรมฟาร์มและเทคโนโลยีควบคุมอัตโนมัติ (FEAT Journal) มีกําหนดออกเป็นราย 6 เดือน คือ มกราคม - มิถุนายน และกรกฎาคม - ธันวาคม ของทุกปี จัดพิมพ์โดยกลุ่มวิจัยวิศวกรรมฟาร์มและเทคโนโลยีควบคุมอัตโนมัติ คณะวิศวกรรมศาสตร์มหาวิทยาลัยขอนแก่น เพื่อเป็นการส่งเสริมและเผยแพร่ความรู้ ผลงานทางวิชาการ งานวิจัยทางด้านวิศวกรรมศาสตร์และเทคโนโลยีพร้อมทั้งยังจัดส่ง เผยแพร่ตามสถาบันการศึกษาต่างๆ ในประเทศด้วย บทความที่ตีพิมพ์ลงในวารสาร FEAT ทุกบทความนั้นจะต้องผ่านความเห็นชอบจากผู้ทรงคุณวุฒิในสาขาที่เกี่ยวข้องและสงวนสิทธิ์ ตาม พ.ร.บ. ลิขสิทธิ์ พ.ศ. 2535

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