Analysis of Heat Transfers inside Counterflow Plate Heat Exchanger Augmented by an Auxiliary Fluid Flow

Figure 14

Effects of 𝑎_𝑐Pe_𝑐 and 𝑆 on (𝜆_𝑐)_max and (𝜆_ℎ)_max (0.01≤𝑎_𝑓≤0.25, 0.05≤𝑎_ℎPe_ℎ≤2, 0.05≤𝜙_𝑜≤0.5) (−𝐵_𝑐≤𝐵≤0.6≤𝐵_𝑐(or)0≤𝐿_𝑜/𝐿≤𝐿_𝑚/𝐿).