**BM8251 Syllabus ENGINEERING MECHANICS FOR BIOMEDICAL ENGINEERS Regulation 2017 Anna University**

**BM8251 Syllabus OBJECTIVES:**

- Be exposed to the fundamental principles of mechanics.
- To learn effect of force on bodies.
- For learn basics of fluid mechanics and relate it to bio-fluids.
- To understand the action of friction and motion.

**BM8251 Syllabus UNIT I BASICS AND STATICS OF PARTICLES**

Introduction – Units and Dimensions – Laws of Mechanics – Lami’s theorem, Parallelogram and triangular Law of forces –– Vectorial representation of forces – Vector operations of forces -additions, subtraction, dot product, cross product – Coplanar Forces – rectangular components – Equilibrium of a particle – Forces in space – Equilibrium of a particle in space – Equivalent systems of forces – Principle of transmissibility.

**BM8251 Syllabus UNIT II EQUILIBRIUM OF RIGID BODIES**

Free body diagram – Types of supports –Action and reaction forces –stable equilibrium – Moments and Couples – Moment of a force about a point and about an axis – Vectorial representation of moments and couples – Scalar components of a moment – Varignon’s theorem – Single equivalent force -Equilibrium of Rigid bodies in two dimensions – Equilibrium of Rigid bodies in three dimensions.

**BM8251 Syllabus UNIT III MECHANICS OF SOLIDS**

Rigid bodies and deformable solids – Tension, Compression and Shear Stresses – Deformation of rigid and non rigid bodies – Centroids and centre of mass- Centroids of lines and areas – Rectangular, circular, triangular areas by integration –Principal moments of inertia of plane areas – Principal axes of inertia-Mass moment of inertia –mass moment of inertia for prismatic, cylindrical and spherical solids from first principle.

**BM8251 Syllabus UNIT IV BASICS OF MECHANICS OF FLUIDS**

Fluids – density – pressure – blood pressure and gravity – buoyancy – moments of force and stability – movement in water –Newton’s laws of viscosity – Definitions and simple problems on Newtonian fluid, Non-Newtonian fluid, Euler equations and Navier Stoke’s equations,Viscoelasticity, laminar flow, Couette flow, turbulent flow and Hagenpoiseuille equation.

**BM8251 Syllabus UNIT V DYNAMICS OF PARTICLES**

Displacements, Velocity and acceleration, their relationship – Relative motion – Newton’s laws of motion – Work Energy Equation– Friction force – Laws of sliding friction – equilibrium analysis of simple systems with sliding friction.

**BM8251 Syllabus OUTCOMES: **

At the end of the course students will be able to:

- Use scalar and vector analytical techniques for analysing forces in statically determinate structures
- Apply fundamental concepts of kinematics and kinetics of particles to the analysis of simple, practical problems

**BM8251 Syllabus TEXT BOOKS:**

1. Beer, F.P and Johnston Jr. E.R., ―Vector Mechanics for Engineers (In SI Units): Statics and Dynamics‖, 8th Edition, Tata McGraw-Hill Publishing company, New Delhi (2004).

2. Dr. R. K. Bansal, A Text Book of Fluid Mechanics, Laxmin Publications (P) Ltd., New Delhi.

**BM8251 Syllabus REFERENCES:**

1. Vela Murali, ―Engineering Mechanics‖, Oxford University Press (2010).

2. Frank Bell, ―Principles of Mechanics and Biomechanics‖,Stanley Thorne (Publishers) Ltd., 1998.

3. Lee Waite, ―Biofluid Mechanics in Cardiovascular Systems‖, The McGraw-Hill Companies, 2006.

Subject Name | ENGINEERING MECHANICS FOR BIOMEDICAL ENGINEERS |

Subject Code | BM8251 |

Regulation | 2017 |

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Semester 2 Anna University Regulation 2017 Syllabus.

Syllabus for sem 2 Anna University Regulation 2017.