Veerendra Jana

Can u please give any nanoparticle names which have better heat transfer characteristics.

Thank you for your useful information sir. Actually, I want to dissolve the nanoparticles in refrigerants in atomic level. So there is no possibility of material formation at throttle valve. Nanoparticles are also get evaporated this leads to increase the heat transfer characteristics. By Tuesday onwards we are going to do the project.

Thank you sir for providing valuable information By adding nanoparticles means not simple pouring the particles into the refrigerant. I want to get complete solution after adding nanoparticles that means nanoparticles are soluble in refrigerant. So, I can avoid the clogging of nanoparticles at expansion valve. Actually, some of nanoparticles have heat transfer characteristics not all. Regards Veeru

Actually in household refrigeration systems heat is transfer from the condenser to atmosphere and evaporator to inside of the refrigerator. By using normal base fluids (i.e. refrigerants) some limitations is there, those are heat transfer is low which leads to the larger power consumption and decrease in COP. By overcome this limitations I want to add nanoparticles to the refrigerant. By mixing nanoparticles to the refrigerants heat enhancement is increases because of nanoparticles have excellent heat transfer characteristics.

By adding nano fluids to the refrigerant heat enhancement is increases which leads to the increase of COP

Iam currently doing my project on nanorefrigeration systems. For that I have to add the nanoparticle/nanofluid to the refrigerant, this solution can be called as nanorefrigerant. I have a doubt that is there any process for mixing nanofluid to the refrigerants or we can mix directly (i.e by simply pouring nanofluid into refrigerant).