Indicator diagrams

Emery--Compound and Non-Compound Engines, e~c.

339

INDICATOR DIAGRAMS. (-7. S. Coast Survey Steamer "Baehe." The numerals oa the diagram~ refer to the uumber of the experiment ia Table No. 1.

A.~STEAMER ~ BACHE.~

~---~TEAMER ~ B A C B E . "

~ I N G L E ENGII~'E~ USING S T E A M ~ACKET

~NDICATOR SCALE~ 40 LRS. P ~ R INCH,

S I N G L E ENGINE~ W I T H O U T U~ING S T E A M J A C K E T .

INDICATOR SCALE~ 40 LBS, P E R ZN(JB

I

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~O

Civil and Meehanlcal Engineering.

~ . - - S T ~ A M E I g cLB A C H E ~

D 1.--STEAMER " BACHEf'

S I N G L B E N G I N E ~ VtrATER IN ~ Y L I N D I R .

(~JOMPOUND E N G I N E , S M A L L (~YLINDER.

I N D I C A T O R S C A L E 1 40 LBM. PER INCH.

I N D I C A T O ~ SCALE~ 40 LBS. PER INCH,

Emery--Comp ound and Non-Co~Tound .Engines, etc.

D ~ -STEAMER ~' BACHE."

F~1,~STEAMER L~BACHE.~

(~OMPOUND ENGINE~ LARGE (~YLINDRR~ USING STEAM ~ACKET, INDICATOR SCALi~ 16 LB8, P I R INCH.

(~OMPOUND ]~NGINE~ SMALL ~YLINDER.

~NDICATOR SCALE 1 40 LBS. PER INCH.

r

E 2.--STEAMER ~LBACHE.~

COMPOUND ENGINE~ LARGE ~YLINDER~ WITHOUT UBING STEAM JACKET. ~NDICATOR SCALE~ 16 LBS, PER INCH.

341