Distributed electronic personal heat management system
Distributed phase change personal heat management system
Double plate flow distributor
Double-segmental shell and tube heat exchanger
Downflow plate and fin heat exchanger for cryogenic...
Drain pipe including heat exchanger
Drainpipe heat exchanger
Drainpipe heat exchanger with heat storage
Dryer heat energy saver
Dual scraped surface heat exchanger
Dynamic purge system for a heat recovery wheel