Динамика двигателей внутренннего сгорания. Панов В.В - 49 стр.

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ВлГУ | Владимир

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49
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]
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lhjuoijb\_^_ggZydjZ^bmkmdjb\hrbiZ,khklZ\ey_l mij1,2,3,4 d],b
kihfhsvxijbeb\h\\uiheg_gguogZrdb\_bfZoh\bd_
    Fhf_glp_gljh[_`guokbeijhlb\h\_kh\
               M ij = mijr& 2l3 + mij r& 2l2 = mij r& 2 (l3 + l2 ) .
       G_mjZ\gh\_r_ggZyqZklvp_gljh[_`gh]hfhf_glZdhe_gqZlh]h\ZeZ
∆M r = M r − M ij mjZ\gh\_rb\Z_lky k ihfhsvx ijbeb\h\ \uiheg_gguo
gZrdb\_bfZoh\bd_
     KlZlbq_kdbcfhf_glijbeb\h\gZrdb\_bfZoh\bd_

       Dr =
                   [
             ∆M r (mrr + mrd )ra + ms1rl3 + ms rl2 − mij r (l3 + l2 ) ]
                   =                                                       .
             l1& 2                         l1
     Fhf_gl hl kbe bg_jpbb
i_j\h]h ihjy^dZ mjZ\gh\_
rb\Z_lky kbkl_fhc ^\mo \Z
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]h \ZeZ ij_^mkfhlj_g ^hihe
gbl_evguc \Zebd k ]jmaZfb
jZkiheh`_ggufb gZ _]h dhg
pZoFhf_glhl]jmah\dZ`^h
]h \ZeZ ^he`_g khklZ\eylv
                                                     Jbk
iheh\bgm fhf_glZ kbe bg_j
pbbi_j\h]hihjy^dZ
     KlZlbq_kdbcfhf_gl]jmah\^eymjZ\gh\_rb\Zgbyiheh\bgufhf_glZ
hlkbebg_jpbbi_j\h]hihjy^dZgZrdb\_bfZoh\bd_
                                 0,5M j1 0,5m j ra
                          D j1 =        =          .
                                  l1& 2       l1

     IhegucklZlbq_kdbcfhf_glijbeb\h\gZrdb\_bfZoh\bd_^eymjZ\
gh\_rb\Zgby qZklb fhf_glZ p_gljh[_`guo kbe b iheh\bgu fhf_glZ kbe
bg_jpbbi_j\h]hihjy^dZ
                                                                         49

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