Uvv

Tip deflection input to last iteration

Tip deflection output from last iteration

If the mode shapes are orthogonal, advantage can be taken of this property to simplify the derivation of the mode shapes and frequencies of the higher modes, provided this is carried out in ascending order. A trial mode shape is assumed as before, but before using it to calculate the inertia loadings, it is 'purified' so that it does not contain any lower mode content. For example, 'purification' of a second mode trial mode shape, ,m2t(r), of first mode content is achieved by subtracting r) = r)

Renewable Energy 101

Renewable Energy 101

Renewable energy is energy that is generated from sunlight, rain, tides, geothermal heat and wind. These sources are naturally and constantly replenished, which is why they are deemed as renewable. The usage of renewable energy sources is very important when considering the sustainability of the existing energy usage of the world. While there is currently an abundance of non-renewable energy sources, such as nuclear fuels, these energy sources are depleting. In addition to being a non-renewable supply, the non-renewable energy sources release emissions into the air, which has an adverse effect on the environment.

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