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Monday, October 22, 2012

BT2252 UNIT OPERATIONS SYLLABUS | ANNA UNIVERSITY BTECH BIOTECHNOLOGY 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013

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BT2252 UNIT OPERATIONS SYLLABUS | ANNA UNIVERSITY BTECH BIOTECHNOLOGY 4TH SEM SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FOURTH SEMESTER B.TECH BIOTECHNOLOGY DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009

BT2252 UNIT OPERATIONS L T P C
3 0 0 3
AIM(S) OF THE COURSE
The course aims to develop skills of the Students in area of unit operations. This course
will be a prerequisite for certain engineering subjects offered in the subsequent
semesters.
UNIT I MIXING AND AGITATION 8
Dimensional analysis; power for agitation; agitation of liquids; gas-liquid systems; gassolid
suspensions; agitator scale up.
UNIT II FILTRATION 8
Constant pressure, constant volume batch filtration; continuous filtration; industrial filters;
settling and sedimentation; centrifugation.
UNIT III MECHANISM OF HEAT TRANSFER 10
Steady state conduction; combined resistances; unsteady state conduction; lumped heat
capacity; extended surfaces; combined conduction and convection.
UNIT IV CONVECTION HEAT TRANSFER 10
Dimensional analysis; forced and natural convection; convection in flow over surfaces
through pipes boiling and condensation.
UNIT V HEAT EXCHANGERS 9
Equipments; overall heat transfer coefficients; design of heat exchangers; NTU concept;
evaporators; single and multiple effects; mass and enthalpy balances.
TOTAL: 45 PERIODS
TEXT BOOK
1. Geankoplis C.J. Transport Processes And Unit Operations. Prentice Hall India.2002.
McCabe W.L., Smith J.C. Unit Operations In Chemical Engineering.5th
Edition.Mcgrawhill.1993.
REFERENCE
1. Incropera F.P. Fundamentals Of Heat And Mass Transfer. John Wiley.1998

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