Construction and Practice of a Five-dimensional Teaching System for Fluid Mechanics Courses
Year: 2025
Type: article
Abstract: Addressing the abstract and challenging nature of dimensionless quantities such as Weber number (We) and Reynolds number (Re) in fluid mechanics, this paper uses droplet wetting coal dust as an engineering carrier to construct a five-dimensional teaching system that integrates "thought and education, virtual and real reinforcement, beauty and force, innovation and creativity, and practical exploration." The physical significance of We-Re is analyzed, virtual-real collaborative experiments are designed, scale-law models are established, parameter correlation analysis is conducted, and scientific poetry and paintings are innovatively introduced to aid understanding, emphasizing the integration of thought and education. Teaching practice shows that this five-dimensional teaching system can promote the innovation and development of educational and teaching theories, guide students to immerse themselves in theoretical innovation, practical exploration, and poetic and pictorial sentiments, stimulate students' learning interest, enhance their learning effectiveness, and cultivate their innovative abilities.
Source: Wuli yu gongcheng.
Authors: Weihong PENG, Xiaoyu LIU, Yawen JING, Haoyi WANG, Wei ZHANG
Language: English
Subfield: Architecture
Field: Engineering
Domain: Physical Sciences
SDG: Quality education
Open Access status: bronze
OpenAlex ID: W7127982206
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