Динамика двигателей внутренннего сгорания. Панов В.В - 59 стр.

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59
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1
2
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(12)
Ihjy^hd\uiheg_gbyjZ[hlu
1. BkihevamymklZgh\dmkfjbkihemqblvaZ\bkbfhklvm]eZaZdjmldb
fZoh\bdZ^_fin_jZhlijbeh`_ggh]hdjmlys_]hfhf_glZJ_amevlZluaZf_
jh\ijbgZ]jm`_gbbbjZa]jm`_gbbaZg_klb\lZ[ebpmihnhjf_lZ[e.
2. Bkihevamy ihemq_ggu_ ^Zggu_
,
ihkljhblv i_lex ]bkl_j_abkZ j_ab
gh\h]hkehy^_fin_jZ\dhhj^bgZlZoF
- ϕ
.
3. BkihevamyaZ\bkbfhklvF
- ϕ
,
hij_^_eblvmkj_^g_ggucdhwnnbpb_gl
`_kldhklbKj_abgh\h]hkehyihnhjfme_K
=
F
ϕ
bhlghkbl_evguc
dhwn
nbpb_gl^_finbjh\Zgbyihnhjfme_
S/SEE
imaxi
'
^
==ξ
. (13)
AZibkZlvhkpbeeh]jZffmk\h[h^guodhe_[Zgbc^_fin_jZ
Ihnhjfme_9jZkkqblZlv^bgZfbq_kdbcdhwnnbpb_gl`_kldhklb
j_abgh\h]hkehyK
^.
Dhgljhevgu_\hijhku
 H[tykgbl_ gZagZq_gb_ ^_fin_jh\ djmlbevguo dhe_[Zgbc dhe_gqZ
luo\Zeh\><K
Hibrbl_dhgkljmdpbx^_fin_jZk\gmlj_ggbflj_gb_f
QlhgZau\Z_lkydhwnnbpb_glhfhlghkbl_evgh]h\gmlj_gg_]h lj_gby
j_abgu^_fin_jZ"
Hibrbl_dhgkljmdpbxmklZgh\db^eyhij_^_e_gby`_kldhklguooZ
jZdl_jbklbdj_abgh\h]hkehy^_fin_jZ
H[tykgbl_f_lh^bdmhij_^_e_gbyklZlbq_kdh]hdhwnnbpb_glZ`_k-
ldhklbj_abgh\h]hkehy
 H[tykgbl_ f_lh^bdm hij_^_e_gby ^bgZfbq_kdh]h dhwnnbpb_glZ
`_kldhklbj_abgh\h]hkehy
                                                          n −1&
                                                      M ka ∑ a i
                                                              i =1
                 A1 =                                                                       .   (12)
                                 n −1
                        ξ 'ω '
                             c   ∑      [ai2   +   2ω'c (a^   − 1)   2
                                                                         K^ I − ( Iω^ ) ]
                                                                                      2

                                 i =1




                         Ihjy^hd\uiheg_gbyjZ[hlu

   1. BkihevamymklZgh\dm kfjbk ihemqblvaZ\bkbfhklvm]eZaZdjmldb
fZoh\bdZ^_fin_jZhlijbeh`_ggh]hdjmlys_]hfhf_glZJ_amevlZluaZf_
jh\ijbgZ]jm`_gbbbjZa]jm`_gbbaZg_klb\lZ[ebpmihnhjf_lZ[e.
   2. Bkihevamy ihemq_ggu_ ^Zggu_, ihkljhblv i_lex ]bkl_j_abkZ j_ab
gh\h]hkehy^_fin_jZ\dhhj^bgZlZoF- ϕ.
   3. BkihevamyaZ\bkbfhklvF- ϕ,hij_^_eblvmkj_^g_ggucdhwnnbpb_gl
`_kldhklbKj_abgh\h]hkehyihnhjfme_K=Fϕ bhlghkbl_evguc dhwn
nbpb_gl^_finbjh\Zgbyihnhjfme_
                           ξ '^ = Ei Emax = S i / S .            (13)
    AZibkZlvhkpbeeh]jZffmk\h[h^guodhe_[Zgbc^_fin_jZ
    Ihnhjfme_ 9 jZkkqblZlv^bgZfbq_kdbcdhwnnbpb_gl`_kldhklb
j_abgh\h]hkehyK^.

                                 Dhgljhevgu_\hijhku

     H[tykgbl_ gZagZq_gb_ ^_fin_jh\ djmlbevguo dhe_[Zgbc dhe_gqZ
luo\Zeh\>