R

b. Rectangular array (Figure 9.6.4b)

• Approximate method:

Equivalent radius pe = 4 ab/^ Then use Equation 9.6(11)

c. Two parallel lines of equally spaced wells (Figure 9.6.4c)

Method of Images

A special application of superposition is the method of images. This method can be used to solve problems involving the flow in aquifers of relatively simple geometrical form such as an infinite strip, a half plane, or a quarter plane. The following problems are specific examples.

DIY Battery Repair

DIY Battery Repair

You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.

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