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Search Publications by: John Roller (Assoc)

Displaying 26 - 29 of 29

Input-Output Approach to Predicting the Energy Efficiency of Residential Water Heaters  Testing of Gas Tankless and Electric Storage Water Heaters

November 1, 2011

Author(s)

William M. Healy, Tania Ullah, John F. Roller

A study was conducted to evaluate the potential for using a linear relationship between the power input to a residential water heater and the output of thermal energy in hot water for rating the units energy efficiency. This approach has the potential for

SRM 1450d, Fibrous-Glass Board, for Thermal Conductivity from 280 K to 340 K

August 1, 2011

Author(s)

Robert R. Zarr, Amanda C. Harris, John F. Roller, Stefan D. Leigh

Thermal conductivity measurements at and near room temperature are presented as the basis for certified values of thermal conductivity for SRM 1450d, Fibrous Glass Board. The measurements have been conducted in accordance with a randomized full factorial