Application of Low-field Nuclear Magnetic Resonance in Undergraduate Experimental Teaching of Energy and Environmental Engineering

With the rapid growth of economies, the major of energy and environmental engineering is a strategic emerging discipline established under the background of the dual challenges of energy shortage and environmental pressure related to carbon peaking and carbon neutralization. The outstanding feature of this major is that the course covers a wide range of fields. Based on its own characteristics and advantages, it transforms the achievements of advanced low-field NMR instruments and independently developed experimental devices into undergraduate basic and innovative experimental teaching, which includes the measurement of fluid relaxation time and diffusion coefficient, the porosity measurement of porous media, the experiment of oil-water phase resolution, the experiment of two-phase fluid flow in porous media, the experiment of hydrate formation/decomposition, and other experimental projects. Above teaching projects cultivate students to master the application ability of the most cutting-edge scientific analysis instruments. At the same time, it trains students’ ability to think, design, observe and summarize experimental projects from the perspective of scientific research, and independently analyze and solve problems, so as to meet the social demands for research-oriented and innovation-oriented high-quality comprehensive talents.