District Heating & Cooling

4th Quarter 1992 | Volume 78 Number 2

On the Cover

The cover photo is of an actual cross-section that shows the vortices (eddies) generated on the back of downstream side of the vortex shedder bar bluff body in a vortex meter. Vortex meters detect gas, steam and liquid flow by counting the gneration of these eddies and transmitting them as a digital signal.

Accurate and Reliable Metering is Key to Cost Savings and Customer Satisfaction (p22)

Hoag Ostling, Johnson-Yokogawa Corporation; Pter Espina, Controlotron Corporation; Wayne Deczynski, Trigen Trenton District Energy Company

Amer Heat: Penetrating a New Market Segment (p5)

Joep P.A.M. Wijnen, M.Sc., Head of Energy Services Department; Ruud R. Kool, Communications Director NV Provinciale noordbrabanste Energie-Maatschappij (PNEM) The Netherlands

Baltimore Thermal Wins Marketing Award (p10)

The United Kingdom's First District Heating system Delivers "Green Heat" (p12)

Stephen Brooks, Development Manager, Sheffield Heat and Power, Ltd.

Chicago Energy Decision Signals Wake-Up Call for Cities (p19)