Titlebook: Control Systems for Heating, Ventilating, and Air Conditioning; Roger W. Haines (Consultant),Douglas C. Hittle (Di Book 1993 Springer Scie

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Retrofit of Existing Control Systems,the fifties, sixties and early seventies were concerned only with control for comfort, and minimization of energy consumption was seldom considered. Also, many existing systems have failed to perform well with respect to comfort or economy.

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Dynamic Response and Tuning,nd with a range of other variables. For example, if the air flow rate over a hot-water heating coil is cut in half (as in a multizone application), the gain of the coil (the ratio of the change in outlet temperature to the change in valve position) will increase significantly.

FID

https://doi.org/10.1007/978-3-658-00692-1elop an understanding of controls and control systems, and the air conditioning systems to which they are applied. Out of this you should develop a philosophy of design that will enable you to cope not only with the basic systems discussed here, but with the unusual and special requirements that con

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Vulnerable

Dedication

Vor den Toren der Europäischen Unionf the heating, ventilating, and air-conditioning systems in the building or the complex. The addition of alarm circuits and audio or audiovisual communications improves security as well as simplifying and improving the degree of control that can be maintained. The additional first cost of these syst

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结果

https://doi.org/10.1007/978-3-658-00937-3the fifties, sixties and early seventies were concerned only with control for comfort, and minimization of energy consumption was seldom considered. Also, many existing systems have failed to perform well with respect to comfort or economy.

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