日用电器
日用電器
일용전기
ELECTRICAL APPLIANCES
2013年
7期
37-40
,共4页
风管机%系统仿真%验证%性能改进
風管機%繫統倣真%驗證%性能改進
풍관궤%계통방진%험증%성능개진
air duct unit%system simulation%validation%performance improvement
针对某7.5kW风管机,采用GREATLAB建立了系统仿真模型,采用CoilLab建立了翅片管冷凝器和蒸发器模型,仿真结果与实验结果良好吻合。通过系统仿真分析,对系统的一些关键设计参数进行了优化,使得系统性能获得了进一步的提升。研究表明,通过系统仿真技术,可以有效地提高产品开发效率、减少样机及实验量。
針對某7.5kW風管機,採用GREATLAB建立瞭繫統倣真模型,採用CoilLab建立瞭翅片管冷凝器和蒸髮器模型,倣真結果與實驗結果良好吻閤。通過繫統倣真分析,對繫統的一些關鍵設計參數進行瞭優化,使得繫統性能穫得瞭進一步的提升。研究錶明,通過繫統倣真技術,可以有效地提高產品開髮效率、減少樣機及實驗量。
침대모7.5kW풍관궤,채용GREATLAB건립료계통방진모형,채용CoilLab건립료시편관냉응기화증발기모형,방진결과여실험결과량호문합。통과계통방진분석,대계통적일사관건설계삼수진행료우화,사득계통성능획득료진일보적제승。연구표명,통과계통방진기술,가이유효지제고산품개발효솔、감소양궤급실험량。
To simulate a 7.5kW air duct unit, GREATLAB was used for system modeling and CoilLab was used for fin-and-tube condenser and evaporator coil modeling. The system model was validated by using the experimental data. The validated model was then used for some key parameters analysis and optimization, which made the system performance further improved. The study shows that the system modeling technique can help improve the product design efficiency, and reduce the prototypes and lab tests.