An Experimental Determination of the Excess Pressure produced in a Liquid Dielectric by an Electric Field
An Experimental Determination of the Excess Pressure produced in a Liquid Dielectric by an Electric Field
复制标题
电场在液体电介质中产生的超压的实验测定
DOI：
--
复制
发表时间：
1962
期刊：
影响因子：
--
通讯作者：
J. Higham
中科院分区：
文献类型：
--
作者：
S. S. Hakim;J. Higham
用纹影光学系统测量了非极性各向同性液体介质在电场E作用下产生的压强Δp，结果与赫姆霍兹理论公式Δp=E_2(-1)(+2)/24π(其中液体的介电常数)一致，而与基于Livens理论的公式不符。
A Schlieren optical system has been used to measure the pressure Δp (by its effect on the refractive index) induced in non-polar isotropic liquid dielectrics by the application of an electric field E. All the results agree with the equation which is derived from the theory due to Helmholtz, Δp = E2(-1)(+2)/24π where is the permittivity of the liquid, and not with the equation based on the theory of Livens.