Planetary boundary layer (PBL) Planetary boundary layer (PBL), also called atmospheric boundary layer, the region of the lower troposphere where Earthâs surface strongly influences temperature, moisture, and wind through the turbulent transfer of air mass.
Portfolio optimization tools are useful to assist planners, advisers, and clients in ways to conceptualize the asset allocation problem. But, they should not be relied upon as the primary tool for structuring an investment portfolio.
The effective/apparent heat capacity method and the enthalpy method are the two preferred numerical methods. An iterative enthalpy method to overcome the limitations in ESP-r's PCM solution algorithm. To simulate the experimental method accurately, the specific heat capacity of the composites have to be determined.