TAVZEI MAKSVELL

TAVZEI MAKSVELL (taqsimoti Maksvell) dar fizikai statisti, qonuni taqsimshavii molekulahon sistemaero az rui surat guyand (ba sharte, ki sistema dar holati muvozinati termodinamiki boshadu molekulahoyash az rui qonunhoi mekhanikai klassiki harakat kunad). Soli 1859 J. K. Maksvell kashf kardaast.

Muvofiqi T. M. ehtimoliyati dar fosilahoi kh, υkh + dυx], [υy, υy + dυy],[υz,υz+dυz] -mavjud budani proeksiyahoi surati molekula d (υkh, υu, υz) bo formulai
d (υkh, υu, υz)= ) e- · dυkh, dυu, dυz
muayyan karda meshavad, ki dar on m — massai molekula, T — harorati mutlaqi sistema, k — sobitai Bolcman.
Bo yorii Tavzei Maksvel qimati miyonai surathoi (molekulaho va funksiyai dilkhohi in surathoro hisob kardan mumkin ast. Az jumla muayyan karda shudaast, ki qimati miyonai kvadratii surati molekulaho 2 = /m az surati ehtimoltarin andake ( -marotiba) kalon meboshadu khalos.
Agar harakati zarraro chun harakati nuqtai moddi hisob kunem, Tavzei Maksvel az taqsimoti kanonikii Gibbs barmeoyad. Tavzei Maksvelro baroi hisob kardani surati molekulahoi moe, jismi sakht va zarrahoi brouni (zarrahoi brounii dar muhitbuda) niz istifoda burdai mumkin ast. Sh. Shokirov.