Heinz F. Poppendiek, PhD; P.E., President
Geoscience is a service and R&D company specializing in heat transfer, fluid flow, mass
transfer, micro meteorology, biophysics, the measurement of thermal, mechanical and fluid
properties, engineering design, system fabrication and product evaluation. Geoscience has
served its clients for the past fifty one years.
SPECIFIC SERVICES: The measurement of thermal conductivity, R values, specific heat,
coefficient of thermal expansion, emissivity, solar transmissivity and reflectivity,
latent heat of vaporization, heat of combustion, conductive, convective and radiative
heat transfer, fluid viscosity, surface tension, heat flux, mass flux and fluid shear
stress; product testing and evaluation.