Articles Posted in the " Specific " Category

  • PROPERTIES OF STEAM CLASS NOTES FOR MECHANICAL ENGINEERING

    PROPERTIES OF STEAM CLASS NOTES FOR MECHANICAL ENGINEERING

    PROPERTIES OF STEAM CLASS NOTES FOR MECHANICAL ENGINEERING   Specific properties are per kg. Examples are specific volume, specific values of enthalpy, entropy,  internal energy and latent heat. Symbol Small alphabets represent specific properties. Firstly specific volume =v Secondly specific enthalpy = h Thirdly specific entropy = s Fourthly specific internal energy =u Specific heat =cP […]


  • SPECIFIC REFRIGERANTS CLASS NOTES FOR MECHANICAL ENGINEERING

    SPECIFIC REFRIGERANTS CLASS NOTES FOR MECHANICAL ENGINEERING

      SPECIFIC REFRIGERANTS CLASS NOTES FOR MECHANICAL  ENGINEERING Different refrigerants have different properties. Different applications require different refrigerants. Their selection is a compromise of properties for an application. Ammonia suits best for large scale cooling requirements. There is a prohibition on the manufacture and use of R-11 and R-12. These have high Ozone depletion & Global […]