圓頂式溫室之垂直農場種植風扇位置最佳化研究

因應地球氣候異常造成糧食短缺，以及人口持續倍增而接踵而來的土地開發，使得可耕種的土地面積越來越少之情況，而本研究以模擬方式分析LED光源之圓頂式垂直農場，紊流型進出風口位置、速度、溫度、LED燈條溫度、位置及熱負載等參數為模擬之變因，再利用場協同理論於溫室空間內出風口位置最佳化分析，並以Comsol Multiphysics軟體進行分析場協同角的特性。本研究發現，場協同角越低表示速度場與溫度梯度場越平行，對圓頂式溫室空間所產生之降溫效果越好，也就是說場協同理論可以用來評估溫室空間出風位置並提供往後溫室建造、大樓內垂直農場之開發的一種指標。

關鍵字

圓頂式垂直農場；場協同角；場協同理論； LED燈條

並列摘要

Owing to global climate anomalies and food shortages, country populations multiply and land overload to decrease affordable land. In present research, we use field synergy principle and Comsol Multiphysics software to simulate. This study is to analyze effect of LED light of dome-vertical farm. We simulate velocity field and temperature field distribution of dome-vertical farm and discuss different impact from different air fan position, air input temperature and LED light strip temperature. The results show that lower field synergy angle can reach better cooling effect due to parallel degree between velocity field and temperature gradient field. In another word, field synergy theory can indicate better air flow of vertical farm. The index of field synergy angle can provide future suggestion of greenhouse construction and vertical farms.

並列關鍵字

dome vertical farm ； field synergy angle ； field synergy principle ； led strip

參考文獻

Shiuh Ming Chang、Jie Hao Chang、Jiun Hau Huang, “Optimization Cooling Fan Position for CPU by Field Synergy Principle”,Journal of Professional Mechanical Engineers, Vol.3, No.3, pp.1-7,2010

Shiuh Ming Chang、Jie Hao Chang、Ming Sung Tsai,” The Submarine Air Condition Optimization by Field Synergy Principle”,Journal of Professional Mechanical Engineers, Vol.3, No.4, pp.44-49, (ISSN:1998-7552), 2010

Shiuh Ming Chang、Jie Hao Chang、Jiun Hau Huang, “Optimization Cooling Fan Position for CPU by Field Synergy Principle”,Journal of Professional Mechanical Engineers, Vol.3, No.3, pp.1-7, (ISSN:1998-7552), 2010

Shiuh Ming Chang、Jie Hao Chang、Ming Huan Tsai,” The Freezer Optimization of Input Fan Location by Field Synergy Principle“,Journal of Professional Mechanical Engineers, Vol.3, No.3, pp.29-33, (ISSN:1998-7552), 2010

Shiuh Ming Chang、Jie Hao Chang、Chih Han Chang,” Thermal Comfort of Passenger in the Vehicle by Field Synergy Principle“,Journal of Professional Mechanic Jenn-Kun Kuo ,” Field Synergy Principle to Square and Trapezoid Types Fuel Cell Bipolar Plate of Mold Injection”, 2010 Asia-Pacific Power and Energy Engineering Conference (APPEEC 2010), IEEE 2010, March 27-31, China, Crowne Plaza Chengdu, Paper ID:9al Engineers, Vol.3, No.2, pp.8-13, (ISSN:1998-7552), 2010

國際替代計量

圓頂式溫室之垂直農場種植風扇位置最佳化研究

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