Методика расчета тягово-скоростных свойств и топливной экономичности автомобиля на стадии проектирования. Вохминов Д.Е - 4 стр.

UptoLike

ВУЗ: 

МАМИ | Москва

Составители: 

Рубрика: 

4
<<?>?GB?
:\lhfh[beb b Z\lh[mku y\eyxlky hkgh\gufb ihlj_[bl_eyfb `b^dh]h
lhieb\Z \ kljZg_ ihwlhfm ih\ur_gb_ bo lhieb\ghc wdhghfbqghklb b
kdhjhklguo k\hckl\ y\ey_lky \Z`ghc aZ^Zq_c j_r_gb_ dhlhjhc iha\hebl
kgbablv klhbfhklv i_j_\hahd k[_j_qv wg_j]hj_kmjku b memqrblv
wdheh]bq_kdmxh[klZgh\dm
>ey j_r_gby ihklZ\e_gghc aZ^Zqb bkihevamxlky jZkq_lgu_
bkke_^h\Zgby H^gZdh kh\j_f_ggu_ jZkq_lgu_ f_lh^u gZ ijZdlbd_
ijbf_gyxlky\hkgh\ghflhevdh^eyijhkl_crboj_`bfh\^\b`_gbyijbwlhf
\oh^ysb_ \ gbo nhjfmeu dZd ijZ\beh g_ mqblu\Zxl ij_bfms_kl\_ggu_
j_`bfu^\b`_gbyqZklbqgh_bkihevah\Zgb_fhsghklb^\b]Zl_eylhjfh`_gb_
^\b]Zl_e_fbfhlhjguflhjfhahf^\b`_gb_gZmdehgZobkimkdZobliDjhf_
lh]hbaaZg_kh\_jr_gkl\Zwdki_jbf_glZevguof_lh^h\\ihkh[byoihjZkq_lm
Z\lhfh[bey \hh[s_ hlkmlkl\mxl g_dhlhju_ bkoh^gu_ iZjZf_lju Z agZq_gby
bf_xsbokyg_dhgdj_lgugZijbf_j^eyhij_^_e_gbykhijhlb\e_gbydZq_gbx
rbg ih ZknZevlm j_dhf_g^m_lky bkihevah\Zlv dhwnnbpb_glu agZq_gby
dhlhjuoe_`Zl\^bZiZahg_hl^h>eyfgh]bolZdh_iheh`_gb_^_e
g_ y\ey_lky k_dj_lhf b \ k\yab k wlbf j_amevlZlZf jZkq_lguo bkke_^h\Zgbc
Z\lhfh[be_c gZ fZjrjmlZo ijZdlbq_kdb gbdlh g_ ^h\_jy_l ihwlhfm dZd
ihdZau\Z_lZgZebaijhba\h^bl_ebjZ[hlmih\u[hjmhilbfZevguoiZjZf_ljh\
Z\lhfh[be_cbZ\lh[mkh\dZdijZ\behi_j_deZ^u\ZxlgZie_qbihlj_[bl_e_c
bo ijh^mdpbb LZd ^ey dhfie_dlZpbb Z\lhih_a^h\ iheghc fZkkhc  ±  l
ij_^eZ]Zxlky^\b]Zl_ebkjZ[hqbfh[t_fhfhl^hefhsghklvxhl
^h  d<l k jZaebqgufb nhjfZfb \g_rgbo kdhjhklguo oZjZdl_jbklbd b
^bZiZahgZfb qZklhl \jZs_gby dhe_gqZluo \Zeh\ dhjh[db i_j_^Zq k qbkehf
klmi_g_chl^hbli
:gZeh]bqguf h[jZahf ihklmiZxl b hl_q_kl\_ggu_ ijhba\h^bl_eb
GZijbf_j =:A ^ey kjZ\gbl_evgh madh]h ^bZiZahgZ fhsghkl_c ± d<l \
gh\hf k_f_ckl\_ ^ba_e_cih ebp_gabb 6WH\U ij_^mkfhlj_e\ZjbZglh\
^\b]Zl_e_c hlebqZxsboky ih jZ[hq_fm h[t_fm ± e fZdkbfZevghfm
djmlys_fm fhf_glm ± Gf b qZklhlZf \jZs_gby dhe_gqZlh]h \ZeZ
± fbg
–1
 ih\b^bfhfm gZ^_ykv qlh ihlj_[bl_ev _]h ijh^mdpbb
dhlhjuc ki_pbZebabjm_lky gZ i_j_\hadZo gZijbf_j fhehdZ beb f_[_eb kZf
hij_^_ebldZdhcba\ZjbZglh\^eyg_]hij_^ihqlbl_evg__
<f_kl_ k l_f jZkoh^u lhieb\Z m h^ghlbiguo ljZgkihjlguo kj_^kl\
kms_kl\_gghjZaebqZxlkybgh]^Z\b[he__jZaZ
LZdbf h[jZahf kha^Zgb_ dhjj_dlguo f_lh^h\ jZkq_lZ y\ey_lky
ZdlmZevghcaZ^Zq_cj_r_gb_dhlhjhc[m^_lkihkh[kl\h\Zlvkgb`_gbxkjhdh\b
klhbfhklbjZ[hlgZijZ\e_gguogZhilbfbaZpbxiZjZf_ljh\Z\lhljZgkihjlguo
kj_^kl\
                                       4
                                   <?GB?


       :\lhfh[beb b Z\lh[mku y\eyxlky hkgh\gufb ihlj_[bl_eyfb `b^dh]h
lhieb\Z \ kljZg_ ihwlhfm ih\ur_gb_ bo lhieb\ghc wdhghfbqghklb b
kdhjhklguo k\hckl\ y\ey_lky \Z`ghc aZ^Zq_c j_r_gb_ dhlhjhc iha\hebl
kgbablv klhbfhklv i_j_\hahd k[_j_qv wg_j]hj_kmjku b memqrblv
wdheh]bq_kdmxh[klZgh\dm
       >ey j_r_gby ihklZ\e_gghc aZ^Zqb bkihevamxlky jZkq_lgu_
bkke_^h\Zgby H^gZdh kh\j_f_ggu_ jZkq_lgu_ f_lh^u gZ ijZdlbd_
ijbf_gyxlky\hkgh\ghflhevdh^eyijhkl_crboj_`bfh\^\b`_gbyijbwlhf
\oh^ysb_ \ gbo nhjfmeu dZd ijZ\beh g_ mqblu\Zxl ij_bfms_kl\_ggu_
j_`bfu^\b`_gbyqZklbqgh_bkihevah\Zgb_fhsghklb^\b]Zl_eylhjfh`_gb_
^\b]Zl_e_fbfhlhjguflhjfhahf^\b`_gb_gZmdehgZobkimkdZobliDjhf_
lh]hbaaZg_kh\_jr_gkl\Zwdki_jbf_glZevguof_lh^h\\ihkh[byoihjZkq_lm
Z\lhfh[bey \hh[s_ hlkmlkl\mxl g_dhlhju_ bkoh^gu_ iZjZf_lju Z agZq_gby
bf_xsbokyg_dhgdj_lgugZijbf_j^eyhij_^_e_gbykhijhlb\e_gbydZq_gbx
rbg ih ZknZevlm j_dhf_g^m_lky bkihevah\Zlv dhwnnbpb_glu agZq_gby
dhlhjuoe_`Zl\^bZiZahg_hl^h>eyfgh]bolZdh_iheh`_gb_^_e
g_ y\ey_lky k_dj_lhf b \ k\yab k wlbf j_amevlZlZf jZkq_lguo bkke_^h\Zgbc
Z\lhfh[be_c gZ fZjrjmlZo ijZdlbq_kdb gbdlh g_ ^h\_jy_l ihwlhfm dZd
ihdZau\Z_lZgZebaijhba\h^bl_ebjZ[hlmih\u[hjmhilbfZevguoiZjZf_ljh\
Z\lhfh[be_cbZ\lh[mkh\dZdijZ\behi_j_deZ^u\ZxlgZie_qbihlj_[bl_e_c
bo ijh^mdpbb LZd ^ey dhfie_dlZpbb Z\lhih_a^h\ iheghc fZkkhc  ±  l
ij_^eZ]Zxlky^\b]Zl_ebkjZ[hqbfh[t_fhfhl^hefhsghklvxhl
^h  d

Страницы