Lecture 12 FIRSTFIRST LAW ANALYSIS FOR
A CONTROL VOLUME
g valves are anyy kind of flow-restricting
that cause a significant pressure drop in the fluid.
The pressure drop in the fluid
d [ N Ox ]
=k 6 [ N O x ]
This is a first order equation with k6 = 10-5 s-1.
We have assumed that all nitric acid is deposited by displacement reactions and cannot contribute to the
backward reaction. Also concentration of nitrogen dioxide is much grea
equilibrium states. processes
What is Thermo
2nd International Conference on Electronic & Mechanical Engineering and Information Technology (EMEIT-2012)
Design the Piston of Internal Combustion Engine by Pro\ENGEER
Handan Polytechnic College,Handan Hebei 056005,
EX: NO: 1
Design and Analysis of Piston, Piston rings, & Piston pin
To design cast iron piston for a single acting four stroke engine for the given data
modal analysis the CAD data.
CATIA V5- MODELLING AND ANALYSIS
Piston Head or
A solid cylinder or disk that fits snugly into a larger cylinder and moves under fluid pressure,
as in a reciprocating engine, or displaces or compresses fluids, as in pumps and compressors.
(from Old Italian pistone, from pistare to pound, grind)
Suzuki GS 150 R
Engine type : air cooled
Maximum power = 13.8bhp @8500rpm
Maximum torque = 13.4Nm @ 6000 rpm
Compression ratio =9.35/1
Density of petrol
CONNECTING ROD CALCULATIONS
(i) For 50 bar pressure, F = 15000N
Max = 16D* (Mt 2+T2)/( (D4-d4)
And T = (F*dm/2)
Max = 16*45* (118422+106502)/3.14*(454-264)
Max = 1Mpa<42Mpa
Thus design is safe.
(ii) for 200 bar pressure
12.54: On the planet Arrakis, a male ornithoid is flying toward his stationary mate
at 25.0m/s while singing at a frequency of 1200Hz. If the female hears a tone of
1240 Hz, what is the speed of sound in the atmosphere of Arrakis?
12.61: A) A sound source