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flow and furnace
The steam jet oriented in the direction of flue gas flow induces flue gasses into the stack and allows for a greater flue gas velocity increasing the overall draught in the furnace.
Exhaust gas leakages can occur from furnace metal exhaust pipes that lead to the chimney when there are leaks in the pipe and the pipe gas flow area diameter has been reduced.
The limit control is a safety device that will open the electrical circuit to the ignition control and stop the gas flow if the furnace overheats.
Continuous type furnaces are best suited to a steady flow of similar-sized parts through the furnace.
Decokes require the furnace to be isolated from the process and then a flow of steam or a steam / air mixture is passed through the furnace coils.
He rebuilt the blast furnace so it could run also when there was low water flow in Lomma, built a school on the site, and included also the works at Fossum at Lysakerelven in the operations.
Since the air flow over the ore was less powerful than that from the bellows of the blast furnace fewer lead particles were blown away.
* Periodically reversing the flow of air and fuel across the open hearth furnace.
The furnace is tapped the same way a blast furnace is tapped ; a hole is drilled on the side of the hearth and the raw steel is let to flow out.
The extent of the cracking reaction is controlled by regulation of the speed of flow of the oil through the furnace tubes.
The metal then has to be melted again at high temperatures of the order of 900 ° C or 1000 ° C in a hearth or blast furnace where air flow makes possible the oxidation of the lead.
The oldest continuous flow processes is the blast furnace for producing pig iron.
This allows air to continue to flow while the heat exchanger in a furnace cools down after a heating period completes.
The heat from the flame can also be used to warm the body by allowing the exhaust gases to flow under a shirt pulled out from the body: such a configuration is referred to as a " Palmer furnace ", after geologist Arthur Palmer.
A breakthrough came in 1863 when he introduced a furnace mechanical draught system which used a steam turbine driven axial flow fan.

flow and is
What it is trying to do is to protect the little man, too, as well as trying to maintain a flow of fresh meat to all stores, with choice of cut being made by the consumer, not the store.
Though creeks in the Santa Cruz mountains flow brimful the year round and it is forever spring, the apples that grow there have a wintry crackle.
This calculation results in an enthalpy rise which is somewhat high because it assumes a mass flow equally distributed over the plug cross section whereas in reality the mass velocity is expected to be smaller in the regions of higher temperatures.
It is true that, initially, the task was to remove restrictions that, it was thought, inhibited the free flow of money, goods, and labor ; ;
These will be numbered in the direction opposite to the flow of the process stream, so that stage R is the T stage from the end.
Or ( more commonly, thinks Keys ) the deposits themselves get so big that they choke off the artery's flow to the point that an infarct occurs: the heart muscle is suffocated, cells supplied by the artery die, and the heart is permanently, perhaps fatally injured.
A prototypical example of an algorithm is Euclid's algorithm to determine the maximum common divisor of two integers ; an example ( there are others ) is described by the flow chart above and as an example in a later section.
Instructions are usually assumed to be listed explicitly, and are described as starting " from the top " and going " down to the bottom ", an idea that is described more formally by flow of control.
For most acoustics problems we assume that the flow is irrotational, that is, the vorticity is zero.
It is frozen from October to late May and has a maximum flow in June with the snowmelt.
Rather, a system with a negative temperature is hotter than any system with a positive temperature in the sense that if a negative-temperature system and a positive-temperature system come in contact, heat will flow from the negative-to the positive-temperature system.
But the flow speed is five meters per second in the Amazon and less than a millimeter per second speed in the Hamza.
There is a relatively small addition of flow in the Indian Ocean, with the transport south of Tasmania reaching around 147 Sv, at which point the current is probably the largest on the planet.
This northward Ekman transport is balanced by a southward, pressure-driven flow below the depths of the major ridge systems.
This is because such flows can produce a net southward flow in the troughs and a net northward flow over the ridges without requiring any transformation of density.
They are known in this context as control tables and are used in conjunction with a purpose built interpreter whose control flow is altered according to values contained in the array.
Mean arterial blood pressure is highest in the aorta and mean arterial pressure diminishes across the circulation from aorta to arteries to arterioles to capillaries to veins back to atrium: the difference between aortic and right atrial pressure accounts for blood flow in the circulation.

flow and then
alt = Map displaying a looping line with arrows indicating that water flows eastward in the far Southern ocean, angling north east of Australia, turning sough after passing Alaska, then crossing the mid-Pacific to flow north of Australia, continuing west below Africa, then turning northwest until reaching eastern Canada, then angling east to southern Europe, then finally turning south just below Greenland and flowing down the Americas ' eastern coast, and resuming its flow eastward to complete the circle
At the anode, anions ( negative ions ) are forced by the electrical potential to react chemically and give off electrons ( oxidation ) which then flow up and into the driving circuit.
This flag could then be used by a later jump instruction to determine program flow.
If the vector field represents the flow velocity of a moving fluid, then the curl is the circulation density of the fluid.
The Detroit River starts on an east to west flow but then bends and runs north to south.
There are several choices for the set T. When T is taken to be the reals, the dynamical system is called a flow ; and if T is restricted to the non-negative reals, then the dynamical system is a semi-flow.
When b is zero and A ≠ 0 the origin is an equilibrium ( or singular ) point of the flow, that is, if x < sub > 0 </ sub > = 0, then the orbit remains there.
" The force also depended on the direction of the current, for if the flow was reversed, then the force did too.
Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water flow, and then transported and deposited in other locations.
If we choose the shape of the control volume such that all flow in or out occurs perpendicular to its surface, then the flow of matter into the system performs work as if it were a piston of fluid pushing mass into the system, and the system performs work on the flow of matter out as if it were driving a piston of fluid.
There are then two types of work performed: flow work described above, which is performed on the fluid ( this is also often called pV work ), and shaft work, which may be performed on some mechanical device.
The idea is to use an electrical flow through the conductor and then exploding the flow into vapor and then breaking it down into plasma.
Enki, the Water-Lord then " caused to flow the ' water of the heart " and having fertilised his consort Ninhursag, also known as Ki or Earth, after " Nine days being her nine months, the months of ' womanhood '... like good butter, Nintu, the mother of the land, ... like good butter, gave birth to Ninsar, ( Lady Greenery )".

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