SOME SIMPLE HOT AIR APPLIANCES FOR FIELD UNITS

Hot air sauna burns.

Model-Based Diagnostics for Air Handling Units

Introduction In most large air-conditioned buildings, air-handling units account for a significant portion of total building energy consumption and have a major impact on comfort conditions and maintenance costs. The devices within an air-handling unit either use energy directly in the case of fans, or indirectly, in the case of heat exchangers, which impose loads on the chiller and boiler plan...

The Kyoto Protocol: “Hot air” for Russia?

The Kyoto Protocol sets the carbon emission targets for 2008-2012 for the major emitting countries. Several former Soviet countries have emissions quotas that appear to be in excess of their anticipated emissions as a result of economic downturn. This excess is sometimes referred to as ”hot air”, and could, in principle, be traded with other countries. The “hot air” estimates range from 150 to ...

Excited states in some simple perturbed conformal field theories

The method of analytic continuation is used to find exact integral equations for a selection of finite-volume energy levels for the non-unitary minimal models M 2,2N +3 perturbed by their ϕ 13 operators. The N =2 case is studied in particular detail. Along the way, we find a number of general results which should be relevant to the study of excited states in other models.

A load of hot air.