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methods.
Radiation
insulation,
radiation.
Convection
Conduction
Probability.
Mass transfer
heat
Heat exchangers
KHUZDAR
and mass transfer.
UET
BALOCHISTAN
Samples
radiation
transfer
spaces
shape
APPLIED STATISTICS 3 (3+0)
and
through
Sixth Semester
HEAT & MASS TRANSFER 4 (3+1)
factor
conduction, lumped capacitance method.
with phase change, boiling, condensation.
events,
and
extended
of central tendency. Variance, standard deviation.
its
counting
MEASUREMENT AND INSTRUMENTATION 3 (2+1)
surfaces,
Elementary theorems,. Conditional probability. Bay’s theorem.
Introduction to data acquisition systems, A/D and D/A converters.
probability.
applications.
transient
Stefan Boltzmann’s law, black body radiation, absorbtivity, reflectivity,
measurement system, calibration, static and dynamic measurement
on coefficient of heat transfer, flow over flat plates, heat transfer for
conduction through plane and composite walls, cylinders and spheres
to heat transfer and their applications. shear stresses, friction
Newton’s law of cooling, boundary layer, natural (free) and forced
Treatment of Data. Frequency distributions and graphs. Measures
coefficient for fully developed flow, Reynolds analogy, heat transfer
Heat equation, Fourier’s law, one dimensional steady state heat
forced convection, effects of laminar, transition and turbulent flow
flow through pipes and ducts, non-dimensional parameters related
convection heat transfer. coefficient of heat transfer for free and
Ficks law and its application, analogy between momentum, heat
of length, force, torque, frequency, pressure, flow and temperature.
transmissivity. Wien’s Displacement law, Kirchoff’s law, grey body
with and without heat generating sources, critical thickness of
Significance of measurement, planning of experiments, general
Classification, overall heat transfer coefficient. LMTD and NTU
of instruments, measurement errors, instruments for measurement
sensitivity, range, accuracy precision, repeatability, and uncertainty
densities.
Basic concepts
Control Charts
poles and zeros.
Normal
design, digital control.
process, jigs & fixtures.
a general control system,
systems and fluid system.
Stability of control system
examples of control system.
CONTROL ENGINEERING 3 (2+1)
distribution,
MECHANICS OF MACHINES 3 (3+0)
Design of experiments. Taguchi method.
Transfer functions and systems response
MANUFACTURING PROCESSES 4 (3+1)
Mathematical modeling of physical system
Mathematical expectation and decision making.
Students
power function. Correlation coefficient determination.
and unknown). The sampling distribution of the variance.
t-Distribution.
Chi-square
01
Distribution.
turning moment diagram, flywheels, cam and follower, steering gears, balancing, engine balancing.
Sampling Distribution. Populations and samples. The sampling distribution of the mean (known
Friction, screw threads and efficiency, friction of pivot, collar and conical bearing, cone, plate and
centrifugal clutch, belts and rope drives, chains and sprockets, bands and shoe brakes, governors,
Probability Distribution. Random variables. Binomials Distribution. Poisson processes. Probability
trains, dynamometers. Linkages: synthesis and analysis, position, velocity and acceleration analysis,
effort and power, sensitivity, controlling force and stability, gyroscope, geometry of gears, gear
Concept of stability, Routh Hurwitz criterion, root locus methods and its use in control System
Forming & shaping processes and equipment, material removal, cutting tools, machine processes
Operational notation, grounded chair representation, series parallel, laws, equations of motion
for spring mass damper systems, levered system, rotational system, geared system, electrical
System, control system, input, output, open-loop and closed loop control systems, elements of
plastics & composite materials, joining process & equipment, solid state welding process, metal
casting process & equipment: powder metallurgy, surface treatment, non conventional machining
for producing various shapes, extrusion and drawing, sheet metal forming, forming & shaping
Regression analysis by least square methods incorporating linear, polynomial, exponential or
rise time, settling time, steady state error, etc.) relation of system response to location of system
Curve Fitting. Regression analysis by least square methods. Correlation linear, polynomial, power,
of first and second order systems, characterization of response (time constant, gain, overshoot,
components and R.L.C circuits, electrical analogies for mechanical systems, scale factors, thermal
Review of Laplace transform, impulse, step and ramp functions, concept of transfer functions of
common components, block diagram algebra, signal flow graphs, impulse, step, and ramp response