Posted inMechanics of Marine Machines
TYPES OF CONSTRAINED MOTIONS-
1) Completely Constrained Motion- when the motion between a pair is limited to a definite direction…
Posted inMechanics of Marine Machines
TYPES OF KINETIC PAIRS
1) Sliding pair- when the two elements of a pair are connected in such a way…
Posted inMechanics of Marine Machines
Grashof’s Law
The Grashof’s law states that for a four-bar linkage system, the sum of the shortest…
Posted inMechanics of Marine Machines
Kinematic Inversions of Four Bar Chain
Inversions of mechanism: A mechanism is one in which one of the links of a kinematic…
Posted inMechanics of Marine Machines
Kinematic Inversion
Every mechanism has moving members which move relative to each other about the joints connecting…
Posted inMathematics for Marine Engineering
Methods of Integration
Integration is not as easy as differentiation. This is first due to its nature. Finding…
Posted inMathematics for Marine Engineering
Cartesian Coordinates
Using Cartesian Coordinates we mark a point on a graph by how far along and how far up it is: They…
Posted inMathematics for Marine Engineering
Integral Calculus
Gottfried Wilhelm Leibnitz (1646-1716) and Sir Isaac Newton (1643-1727) independently discovered calculus in the mid-17th…
Posted inMathematics for Marine Engineering
Lagrange Multipliers
In the previous section we optimized (i.e. found the absolute extrema) a function on a region…