Surveying 1 Notes CE6304

Surveying 1 Notes CE6304 REGULATION 2013 ANNA UNIVERSITY free download. CE6304 Notes free download. Surveying 1 Regulation 2013 pdf free.

Surveying 1 Notes

Surveying can be defined as an art to determine the relative position of points on above are beneath the surface of the earth with respect to each other by measurement of horizontal and vertical distances, angles and directions.

State the principles of Surveying
Surveying is Location of a point by measurement from other points of reference and Working from whole to part.
steps involved in the survey

Steps to be followed during survey are,
(i) Reconnaissance.
(ii) Marking and fixing survey stations.
(iii) Running survey lines.

Engineer’s scale Surveying 1 Notes 
If one cm on the plan represents some whole number of meters on the ground, such as 1cm = 10m. This type of scale is called Engineer’s scale.

Representative Fraction (R.F).
If, one unit of length on the plan represents some number of same units of length on the ground, such as 1/1000, etc. This ratio of map distance to the corresponding ground distance is independent of units of measurement and is called Representative Fraction

points to be considered while choosing the scale

1. Choose a scale Large enough so that in plotting or in scaling distance from the
finished map, it will be not be necessary to read the scale closer than 0.25mm

2. Choose as small a scale as a consisted with a clear delineation of the smallest
detail to be plotted.
the types of Scales

Scales used in surveying are (Surveying 1 Notes )
(i) Plain scale.
(ii) Diagonal scale.
(iii) Vernier scale.
(iv) Scale of chords.

Ranging Surveying 1 Notes
The process if marking some intermediate points an a survey line join in two station in the field, So that the line between the two station is a straight line and the length between the station can be measured correctly, is called Ranging

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MECHANICS OF FLUIDS Notes CE6303

MECHANICS OF FLUIDS Notes CE6303 REGULATION 2013 ANNA UNIVERSITY free download. CE6303 Notes free download.

UNIT I FLUID PROPERTIES AND FLUID STATICS MECHANICS OF FLUIDS Notes

Fluid – definition, distinction between solid and fluid – Units and dimensions – Properties of fluids – density, specific weight, specific volume, specific gravity, temperature, viscosity, compressibility, vapour pressure, capillarity and surface tension – Fluid statics: concept of fluid static pressure, absolute and gauge pressures
– pressure measurements by manometers and pressure gaugesforces on planes – centre of pressure – bouncy and floatation.

UNIT II FLIUD KINEMATIC S AND DYNAMICS MECHANICS OF FLUIDS Notes

Fluid Kinematics – Flow visualization – lines of flow – types of flow – velocity field and acceleration – continuity equation (one and three dimensional differential forms)- Equation of streamline – stream function – velocity potential function – circulation – flow net. Fluid dynamics – equations of motion – Euler’s equation along a streamline – Bernoulli’s equation – applications – Venturi meter, Orifice meter and Pitot tube. Linear momentum equation and its application.

UNIT III FLOWTHROUGH PIPES MECHANICS OF FLUIDS Notes

Viscous flow – Shear stress, pressure gradient relationship – laminar flow between parallel plates – Laminar flow through circular tubes (Hagen poiseulle’s) – Hydraulic and energy gradient – flow through pipes – Darcy -Weisbach’s equation – pipe roughness -friction factor- Moody’s diagram-Major and minor losses of flow in pipes – Pipes in series and in parallel.

UNIT IV BOUNDARY LAYER MECHANICS OF FLUIDS Notes

Boundary layer – definition- boundary layer on a flat plate – thickness and classification – displacement , energy and momentum thickness – Boundary layer separation and control – drag in flat plate – drag and lift coefficients.

UNIT V DIMENSIONAL ANALYSIS AND MODEL STUDIES MECHANICS OF FLUIDS Notes

Fundamental dimensions – dimensional homogeneity – Rayleigh‟s method and Buckingham PiTheorem – Dimensionless parameters – Similitude and model studies – Distorted Models.

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Software Architectures Notes IT6602

Software Architectures Notes IT6602 Regulation 2013 Anna University free download. IT6602 Notes Regulation 2013 pdf free download.

TEXT BOOKS Software Architectures Notes:

1. Len Bass, Paul Clements, and Rick Kazman, “Software Architectures Principles and Practices”, 2nd Edition, Addison-Wesley, 2003.

2. Anthony J Lattanze, “Architecting Software Intensive System. A Practitioner’s Guide”, Auerbach Publications, 2010.

REFERENCES Software Architectures Notes:

Paul Clements, Felix Bachmann, Len Bass, David Garlan, James Ivers, Reed Little, Paulo Merson, Robert Nord, and Judith Stafford, “Documenting Software Architectures. Views and Beyond”, 2nd Edition, Addison-Wesley, 2010.

Paul Clements, Rick Kazman, and Mark Klein, “Evaluating software architectures: Methods and case studies. Addison-Wesley, 2001.

Rajkumar Buyya, James Broberg, and Andrzej Goscinski, “Cloud Computing. Principles and Paradigms”, John Wiley & Sons, 2011

Mark Hansen, “SOA Using Java Web Services”, Prentice Hall, 2007

David Garlan, Bradley Schmerl, and Shang-Wen Cheng, “Software Architecture-Based Self-Adaptation,” 31-56. Mieso K Denko, Laurence Tianruo Yang, and Yan Zang (eds.), “Autonomic Computing and Networking”. Springer Verlag, 2009.

Architecture is high-level design. Other tasks associated
with design are not architectural, such as deciding on
important data structures that will be encapsulated.

Architecture is the overall structure of the system. The
different structures provide the critical engineering leverage
points to imbue a system with the quality attributes that will
render it a success or failure. The multiplicity of structures in an
architecture lies at the heart of the concept.

Architecture is the structure of the components of a
program or system, their interrelationships, and the
principles and guidelines governing their design and
evolution over time. Any system has an architecture that can
be discovered and analyzed independently of any knowledge
of the process by which the architecture was designed or
evolved.

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