A moveable multi-use neutron imaging facility was constructed based on a compact accelerator D-T neutron source, for use in thermal and fast neutron radiography and tomography. Experiments were carried out to investigate the imaging quality for different standard samples. The smallest width of a slit that can be tested by digitized thermal neutron radiography was found to be 0.06 mm, while the smallest diameter of holes tested by digitized fast neutron radiography was 0.5 mm. A gadolinium wire of 0.2 mm in diameter within a multi-material structure was reconstructed clearly with thermal neutron tomography, and holes in a light material were reconstructed with fast neutron tomography.

基于紧凑型加速器DT中子源构造了可移动的多用途中子成像设备，用于热中子射线照相和快速X射线断层摄影。进行实验以研究不同标准样品的成像质量。发现可以通过数字化中子射线照相法测试的狭缝的最小宽度为0.06 mm，而通过数字化中子射线照相法测试的孔的最小直径为0.5 mm。用热中子层析成像技术可以清晰地重建直径为0.2 mm的多材料结构中的线，并使用快速中子层析成像技术可以重建轻质材料中的孔。