General Electric Company

Adam Joesph Wangler

Ravindra Shankar Ganiger

David Raju Yamarthi

Brian Gene Brzek

Santosh Kumar Pattnaik

Example pump systems having dual-function annular heat exchangers are disclosed. An example pump system to pressurize a fluid within a closed loop transport bus includes a pump to move the fluid, a conduit in fluid connection with the pump, a heat exchanger positioned around at least a portion of the conduit, the heat exchanger to receive a first electrical signal transmitted in a first direction at a first time and a second electrical signal transmitted in a second direction at a second time different from the first time, the second direction opposite the first direction.

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Evendale, OH, United States of America

Adam Joesph Wangler