.


:




:

































 

 

 

 





- ( )

1662 . . , 1676 . . ᒺ . =const ' . , , (2.1)

- ( )

1802 . . -, , ᒺ . p = nst;

, (2.2)

( )

1787 . . , , ᒺ. v=const .

; , (2.3)

1811 . . 쳿 , ᒺ .

- . , ᒺ V1 =V1 1, N1 ', n1, ᒺ N2 n2. m1 m2 p1 p2.

, p1=p2, (1.2)

, (2.4)

(1=2) , , (2.5)

(2.5) (2.4) n1=n2, (2.6)

(2.6) ᒺ V1 = V2 = V,

n1 V = n2 V, (2.7) N1 = N2 = N, (2.8)

. ᒺ 1 = N1 m1, 2 = N2 m2, (2.9)

³ m1/m2 . , , (2.10)

, , ᒺ p=const T=const, . (2.10)

, (2.11)

, , ᒺ , . (2.11) ᒺ. : , (2.12)

, ' : v = idem

ᒺ 1 ( ')

̳ Ѳ , .

, 1 - . .

ᒺ 1 p T , - . p= 101,325 =760 ... =273,15 , ᒺ 1 =28 /. =1,25 /3, : 3/

, 3/

v -

; , (2.13)

 





:


: 2017-02-25; !; : 350 |


:

:

- , , .
==> ...

1748 - | 1535 -


© 2015-2024 lektsii.org - -

: 0.012 .