Results 131 to 140 of about 489 (188)
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A control architecture solution to superheat nonlinearity
Proceedings of the 2010 American Control Conference, 2010Evaporator superheat control is an important aspect of the operation of refrigeration and air conditioning systems; since the majority of cooling in these systems occurs through evaporation of two-phase refrigerant, the energy efficiency is improved by reducing the amount of superheat present.
Matthew S. Elliott +2 more
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Acid Cleaning of Superheaters and Reheaters
Journal of Engineering for Power, 1961The object of this paper is to present both laboratory and field experience in the chemical cleaning of drainable and nondrainable superheaters and reheaters. It will be limited to the general discussion of flow characteristics, types of solvents, equipment used, and methods employed, with emphasis on actual results obtained in the field.
William F. Ashton, Stanley M. Rose
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A Superheater Chemical Cleaning Study
CORROSION 1985, 1985Abstract Chemical cleaning of superheat/reheat areas of fossil fueled steam generators is a viable method to control solid particle erosion in turbines. Extensive planning prior to chemical cleaning is essential, including screening of prospective chemical solvent systems and varying conditions. Tube samples from appropriate areas should
G. P. Gall, G. E. Casey, J. A. Sterling
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Radiant-Superheater Developments
Journal of Fluids Engineering, 1932Abstract Sustained high steam temperatures at all operating ratings, not peak readings at one narrow load range, are being sought in the industry’s quest for higher operating efficiencies. Uniform average temperatures, not maximum values, determine commercial economy and even safety of higher steam temperatures.
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1975
Publisher Summary The chapter focuses on the boiling process and examines how to make predictions of heat transfer with the required accuracy. It presents an overview of how to stimulate further research in boiling heat transfer by introducing an appropriate method to aid in better understanding boiling phenomena.
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Publisher Summary The chapter focuses on the boiling process and examines how to make predictions of heat transfer with the required accuracy. It presents an overview of how to stimulate further research in boiling heat transfer by introducing an appropriate method to aid in better understanding boiling phenomena.
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Thermodynamic optimization of the superheater during switching the load transient processes
Energy, 2021Junjie Yan, Chaoyang Wang
exaly
Ultrasonically Induced Sodium Superheat.
1969PhD ; Energy ; Nuclear physics ; University of Michigan, Horace H. Rackham School of Graduate Studies ; http://deepblue.lib.umich.edu/bitstream/2027.42/188202/2/7004157 ...
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Temperature gradient induced changes within superheater ash deposits high in chlorine
Energy, 2021Leena Hupa, Patrik Yrjas, Jonne Niemi
exaly
Constructal design for supercharged boiler superheater
Energy, 2020Lingen Chen, Shaojun Xia, Feng Huijun
exaly