Use of nanoparticles in refrigeration systems: a literature review paper.

Researchers are trying to use new generation heat transfer fluids called nanofluids in refrigeration systems. This paper presents a literature review of the research in this field. This paper briefs about basics, historical developments, nanoparticle production techniques, nanofluids & its preparation methods and limitations of using nanofluids. The paper discusses about limitations of literature reviewed and also informs about future research directions required in this field. A checklist to be used while publishing papers related to nanoparticles is also proposed. Though research with nanofluids is in primitive stage, it will not be a surprise if just like any other refrigerant; nanorefrigerants will be commercially available in future.