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6 <br /> CraphlcoI iYetl Annf sls Packn e <br /> The values of u and W(u ,9) for differing values of beta can be <br /> Plotted on log-log paper 4o produce a set of Typo A curves. In the <br /> same way, the values of u and W(uB,Q) for differing values of beta <br /> can be plotted on log-log $aper to produce a set of Type D curves, <br /> These curves can then be used to obtain solutions for transmissivlty <br /> and storativity (early response - Type A curves) or specific yield <br /> (delayed response - Type B curves), Figure B-4 shows the <br /> relatiorshlp between the values of beta and the shape of the type <br /> curves. Neuman (1975) presented tables of bath Type A and Type . <br /> D curves for various values of beta. The type curves used In the <br /> Graphical Well Analysis Package program were taken from Neuman <br /> (1J75). <br /> 1414 <br /> 10I to to, 106 10 toy 101 107 <br /> too <br /> Theis Curve lot I/u+ 1t values <br /> 10 <br /> dd7 <br /> 5 1 4a� a.l <br /> s <br /> 0.1 <br /> i/ Theis curve lot I/uS <br /> i 0.0t T•/— r'/8CY1Y/7 <br /> 10'6 to-, so'' 10"I' to-, I to f0; to, .~ <br /> Mum <br /> Figure B-4, Graph showing Type A and Type B curves for <br /> different values of beta (after Neuman, 1975), <br /> I <br /> v <br /> B.B <br />