h2 h] = Ahlf)1 + [Aheigf + Ahgf] + Mill: (5.50)
Hypothetical ideal gas
State 1 /
Figure 5.3 Computational paths for the change in enthalpy from state 1 to state 2 using
departure functions. The PT diagra
QUESTION: Make oblique drawings (cavalier projection) of the following three objects using a scale of 1:1 in AutoCAD.
NOTES: Figure 17.23-2 taken from Giesecke is 3rd angle projection and in inches, others are 1st angle proje
1) aknt izgileri x etrafnda simetrikmi ?
Not:bu soruyu iki admda cevaplaynz.
-cismin nnde (silindir veya hava folyosu modeli)
Ak izgileri, silindirik model iin gvdenin nndeki x ekseni etrafnda simetriktir. Aknt izgileri, belirli
MM 301 FLUID MECHANICS I
EXPERIMENT II: BERNOULLI'S THEOREM
Prof. Dr. Hamet TRKOLU
Prof. Dr. Nuri YCEL
Yrd. Do. Dr. Nureddin DNLER
Ar. Gr. Dr. Salih KARAASLAN
Ar. Gr. Mcahit F
Ar. Gr. Fatih AKTA
A. Objective: To investigate the validity of Bernoulli's The
How much Oxygen is there for a person to
survive in an air-tight enclosure?
Have you ever wondered how long a person could survive in a closed, air-tight space with the
Oxygen that is available?
This relates to the other web page on
Table P18.1 lists the output torque for a one cylinder engine running at 4 600 rev/min.
Find the mean output torque.
Determine the mass moment of inertia of an appropriate flywheel using
Cs = 0.025 .
Torque data for P
A pendulum mill is shown schematically in the figure. In such a mill, grinding is done by
a conical muller that is free to spin about a pendulous axle that, in turn, is connected to a
powered vertical shaft by a Hooke univer
Synthesis of Linkages
A function varies from 0 to 10. Find the Chebychev spacing for two, three, four, five,
and six precision positions.
With x0 = 0.0 and xn +1 = 10.0 , Eq. (8.5) becomes:
x j = 5.0 5.0 cos
Position and Displacement
Describe and sketch the locus of a point A which moves according to the equations
RA = atcos ( 2t ) , R A = atsin ( 2 t ) , RA = 0 .
Find the position difference from point P to point Q on the curve y =
Use the Kutzbach criterion to determine the mobility of the GGC linkage shown in the
figure. Identify any idle freedoms and state how they can be removed. What is the
nature of the path described by point B?
n = 3 , j2
Find the module of a pair of gears having 32 and 84 teeth, respectively, whose center
distance is 92 mm.
mN 2 mN 3 (32 + 84)m
= 92 mm
= 1.586 mm/tooth
R2 + R3 =
Find the number of teeth and the circul
The position vector of a point is given by the equation R = 100e j t , where R is in inches.
Find the velocity of the point at t = 0.40 s.
R ( t ) = 2.5e j t
R ( t ) = j 2.5e j t
R ( 0.40 ) = j 2.5e j 0.40
= j 2.5 ( cos 0.40 + j
The position vector of a point is defined by the equation R = 4t t 3 3 + 10 where R is
in mm and t is in seconds. Find the acceleration of the point at t = 2 s.
R (t ) = ( 4 t 2 )
R ( t ) = 4t t 3 3 + 10
DESIGN OF MECHANISMS
The reciprocating radial roller follower of a plate cam is to rise 50 mm with simple
harmonic motion in 180 of cam rotation and return with simple harmonic motion in the
remaining 180 . If the ro
Find the speed and direction of gear 8 in the figure. What is the kinematic coefficient of
N 2 N 4 N 5 N 7 18 15 33 16
N 3 N 5 N 6 N8 44 33 36 48
8 = 8/ 2 2 = ( +5 88 )(1 200 rev/min ccw ) = 68.18 re
FACULTY OF ENGINEERING
DEPARTMENT OF MECHANICAL ENGINEERING
PROBLEMS AND SOLUTIONS FOR POSITION,
VELOCITY AND ACCELERATION ANALYSIS OF
Ar. Gr. Abdurrahim DAL