磁场参数与富氧效果的关系分析

Relationship between magnetic field parameters and oxygen enrichment results

通过分析氧、氮分子的运动速率及其在梯度磁场中的受力,从理论上分析计算了磁场参数与富氧效果的关系,计算结果表明,欲达到较好的富氧效果,需要极大的磁感应强度和磁场梯度乘积,这是很难实现的.对影响富氧效果因素的分析表明,欲提高富氧效果,降低压力很有必要,所以应进一步研究降低压力对富氧效果的影响程度.

The velocity of oxygen and nitrogen molecules, and the magnetic force acted on them under gradient magnetic fields are analyzed. Then the relationship between magnetic field parameters and oxygen enrichment results is investigated. The results show that the product of magnetic flux density and magnetic field gradient should be very large to get good oxygen enrichment results, which is difficult to realize. Factors that affect oxygen enrichment results are analyzed. It is pointed out that the pressure should be decreased in order to promote oxygen enrichment. The relationship between the pressure and the oxygen enrichment should be investigated furthermore.