Figure 15
(a) \(COP_{{{\text{int}} f}}\) vs. \(T_{Ro}\) for three values of \(f_{0}\) and two values of \(\Phi\), (b) \(COP_{{{\text{int}} f}}\) vs. \(f_{0}\), (c) \(COP_{{{\text{int}} f}}\) vs. \(\Phi\).
Figure 15 | Scientific Reports
(a) \(COP_{{{\text{int}} f}}\) vs. \(T_{Ro}\) for three values of \(f_{0}\) and two values of \(\Phi\), (b) \(COP_{{{\text{int}} f}}\) vs. \(f_{0}\), (c) \(COP_{{{\text{int}} f}}\) vs. \(\Phi\).
