The liquid in the expansion vessel is pumped back into the heater. • A trim cooler, typically be an air cooler, cools the HTF as required. The expansion vessel allows for thermal expansion of the HTF, for venting low-boiling-point components generated in the HTF during normal operation, ...
The open feedwater heater is a mixing chamber that mixes at least two streams of water at different temperatures, for example in a power plant to increase the quality of energy of one of the streams that entered the mixing chamber.
The article presents a panel discussion on commercial water heating issues with industry experts from Noritz, Rheem, and Raypak, among others in January 2012. Rheem claims that most problems with gas water heater installations fall into two areas, gas inlet sizing and venting. Noritz says tankless...
This issue can arise through a range of scenarios, such as the retrofitting of a condensing furnace in a residence with dedicated venting, "orphaning" an atmospheric gas-fired water heater in the vent system from which flue gases reach sub-dew point temperatures from cooler vent walls. The ...
for the LN2 level; V1 Emergency vent value; V2;V5;V7;V10 Valves; V3 Venting valve for the working chamber; V4;V8 Regulating valves; V6 Safety valve; V9 Regulating valve for the LN2; V11 Venting valve for the beam generator; V12 Column valve; H Regenerator heater; K Catalytic trap....
The seawater then flows through the brine heater where it receives the heat necessary for the process (generally by steam coming from an adjacent power plant). At the outlet of the brine heater, when entering the first cell, seawater is overheated compared to the temperature and pressure of ...
However, the saturation temperature of the liquid remained at the boiling point with the continuous venting of nitrogen vapor, resulting in no significant thermal stratification. The comparison indicated that thermal stratification is a phenomenon closely related to self-pressurization in cryogenic tanks, ...
In order to design the storage system to permit a feed of uniform mixture and heating value, proper mixing in the storage tank is required. Layering often occurs in large tanks, especially where wastes are introduced from various sources. Venting of the tank is also necessary to preventpressure...
As it is possible to observe the general feature of the fluid dynamic field are captured by the code; however, differently from experimental data, the venting jet is strongly attenuated all over the wake. This result is the best one obtained by using different turbulence and wall models; due...
As for front ignition (i.e. ignition near to the vent area), the flame propagates in the direction opposite to venting, resulting to the flame deceleration due to the quick venting of burned gas mixtures, and subsequently lowering the flame speed and the Pred value (Guo et al., 2015)....