Figure 14

(a) \(f_{{ - opt - COP{\text{int}} }}\) vs. \(T_{Ro}\) for three values of \(f_{0}\) and two values of \(\Phi\), (b) \(f_{{ - opt - COP{\text{int}} }}\) vs. \(f_{0}\), (c) \(f_{{ - opt - COP{\text{int}} }}\) vs. \(\Phi\).

(a) \(f_{{ - opt - COP{\text{int}} }}\) vs. \(T_{Ro}\) for three values of \(f_{0}\) and two values of \(\Phi\), (b) \(f_{{ - opt - COP{\text{int}} }}\) vs. \(f_{0}\), (c) \(f_{{ - opt - COP{\text{int}} }}\) vs. \(\Phi\).