Fig. 4

Effect of Cu–MXene concentration and Reynolds number on LMTD for (a) methanol-based, (b) water-based, (c) silicone oil-based, and (d) castor oil-based hybrid nanofluids.
Effect of Cu–MXene concentration and Reynolds number on LMTD for (a) methanol-based, (b) water-based, (c) silicone oil-based, and (d) castor oil-based hybrid nanofluids.