Heating strategy

Is There an Optimal Heating Strategy for Removing Adducts for a Given Protein in Aqueous Media ... 

To study the autonomous dynamic behavior, two suitable heating strategies can be assumed ... 

Figure 21. Influence of the heating strategy on the temperature and concentration profiles in styrene synthesis. A) Adiabatic B) Isothermal C) Countercurrent heating. EB = ethylbenzene St = styrene.

The sample is placed in a vessel strategically positioned inside the oven. A noteworthy feature, in contrast to classical heating strategies such as conduction, radiation or convection, is that microwave radiation is not absorbed by the container walls, only by the sample/reagent mixture itself [126]. Consequently, a more homogeneous heating is attained and less energy is consumed. 

Espinosa-Solares T, et al. Effect of heating strategy on power consumption and performance of a pilot plant anaerobic digester. Appl Biochem Biotechnol 2009 156 (l-3) 465-74. 

Andreasen SJ, Kaer SK (2008) Modelling and evaluation of heating strategies for high temperature polymer electrolyte membrane fuel cell stacks. Int J Hydrogen Energy 33 4655—4664... 

Ileatin g an d equilibration are critical (sec page 73 an d page 74) for in vestigaiing equilibrium properties of a molecular system. Several strategies are available to heat and ec uilibrate molecules. 

An alternative starting network is one without stream spHts. The networks from the TI method maximize energy recovery and may introduce heat-load loops. Stream spHts ate not made in the initial steps of network invention. The ED method is proposed to be one in which heuristic rules and strategies would be used to improve the networks developed by the TI method. The importance of a thermodynamic base for evolutionary rules is stressed in this proposal, but there is no expHcit guidance for the evolutionary process. 

Both control schemes react in a similar manner to disturbances in process fluid feed rate, feed temperature, feed composition, fuel gas heating value, etc. In fact, if the secondary controller is not properly tuned, the cascade control strategy can actually worsen control performance. Therefore, the key to an effective cascade control strategy is the proper selection of the secondary controlled variable considering the source and impact of particular disturbances and the associated process dynamics. 

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