Links
Heat Exchanger Action Group: www.hexag.org
Process Intensification Network: www.pinetwork.org
Process Intensification Group (Newcastle University): http://pig.ncl.ac.uk
Heat Pump Association: www.heatpumps.org.uk
Heat Transfer Society: www.hts.org.uk
IEA Heat Pump Centre: www.heatpumpcentre.org
Applied Thermal Engineering (Journal): http://www.journals.elsevier.com/applied-thermal-engineering/#description