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If the pressure of a wet vapour is ≤ 2000 kPa and the dryness fraction is ≥ 0.9, then (if you wish) you may use: Vx=XVg ; where Vx is the specific volume you are solving for, X is dryness fraction and Vg is the specific volume of the saturated vapour at the given state (pressure, temp, etc).
Otherwise use: Vx = (1 - X)Vf + XVg ; and in this case Vf being the specific volume of the saturated liquid at the given state.
The specific volume of wet steam is quite simply, the volume per given mass of the vapour at the given dryness fraction (or steam quality). In the case of wet steam it is solved for by a function of the relationship between the percentage saturated liquid, and the percentage saturated vapour in terms of specific volumes for the two obtained from a data chart.
What else can I help you with?
Where do we use sleeve and cotter joint?
It is used in the connection of piston rod to the cross head of the steam engine, In the foundation bolt, Connecting two halves of fly wheel, Joining of tail rod with piston rod of a wet air pump
What type of pump is typically used on small hot-water heating systems?
In small hot-water heating systems, a circulator pump is typically used. This type of pump is designed to move water through the heating system, ensuring efficient circulation and heat distribution. Circulator pumps are usually of the wet rotor or dry rotor variety, depending on the specific system requirements. Their compact size and efficiency make them ideal for residential heating applications.
What is the effect of cooling load on wet bulb approach of a cooling tower?
Cooling load in kw is increase the temperature of the water before enter the cooling tower, thus the differential heat energy level is high compare to surrounding temp., so it will transfer heat more to surrounding and leave the tower with low temperature, and it will become more like to approach the wet bulb temp., this happens if the variables such the water flow, and the air velocity is kept constant.
How do you take the pump apart on a Ultimax -56 or is it a Ultra jet?
it depends what you are trying to access. you have to take out the four long bolts that are accessable from that back that run all the way up front that hold on the wet end. take off the front half of the wet end and you need to remove the propeller by threading it off by spinning it and holding the shaft from the very back with a large flat screwdriver the rest pulls apart. if you have to take it apart anymore... buy a new motor.
What is the difference between the Carnot cycle and the Rankine Cycle?
carnot cycle is a very ideal cycle that isn't practical at all , 'cause we add and reject heat isothermally , a wet mixture enters the turbine so it'll cause pitting and erosion and a wet mixture enters the pump , and the pump can't deal with a 2 phases fluid rankine cycle is a practical cycle but with a very low efficiency so the main difference lies in the adding and rejecting of heat
What are the specific volumeenthalpy and internal energy of wet steam at 18 barr dryness fraction 0.9?
To find the specific volume, enthalpy, and internal energy of wet steam at 18 bar with a dryness fraction of 0.9, you would typically refer to steam tables for the specific properties of water and steam at that pressure. At 18 bar, the saturated liquid and vapor properties can be obtained, and then you can use the dryness fraction (x = 0.9) to calculate the properties as follows: Specific volume (v) = v_f + x(v_g - v_f) Enthalpy (h) = h_f + x(h_g - h_f) Internal energy (u) = u_f + x(u_g - u_f) Where (v_f), (v_g), (h_f), (h_g), (u_f), and (u_g) are the specific volume, enthalpy, and internal energy of the saturated liquid and vapor at 18 bar. You would need to look up these values in steam tables to get the exact numbers.
What is the effect of dry steam entry in to a wet steam filled vessel whether it promotes condensation in the vessel?
When dry steam enters a wet steam filled vessel, it can cause the wet steam to condense as the dry steam releases its latent heat energy to the surrounding wet steam. This condensation increases the moisture content in the vessel and may lead to water accumulation.
How many kinds of steam?
There are three kinds of steam 1) saturated steam, 2)super saturated steam 3) wet steam.
Which is better wet steam or dry steam?
If by dry steam you mean superheated steam then dry steam because it has a higher calorific value
What is volume of the wet grinder?
The volume of a wet grinder typically refers to the capacity of its grinding bowl, which can vary by model. Common capacities range from 1.5 liters to 2.5 liters, although some larger models can hold up to 3 liters or more. To find the specific volume of a wet grinder, it's best to check the manufacturer's specifications or product details.
What is meant by moisture in steam?
whenever there is presence of moisture(water content) in steam due to which one cannot refer that steam as dry steam...then this type of steam are termed as wet steam!!
What is the difference between dry steam and wet steam to clean?
DRY steam is superheated There is a temperature below which steam will start to condense into water droplets. This is called the saturation temperature, and it varies with the pressure of the steam. Steam that is exactly at its saturation temperature is called saturated steam. Steam that is below its saturation temperature contains droplets of moisture and is called wet steam. Steam that is above its saturation temperature is called superheated steam.
How do you calculate dry density from weight of wet sediment?
To calculate dry density from the weight of wet sediment, you need to first determine the volume of the wet sediment. You can do this by dividing the weight of the wet sediment by the bulk density of the sediment. Once you have the volume of the wet sediment, you can then calculate the dry density by dividing the weight of the wet sediment by the volume of the wet sediment.
Why boiler produce wet steam?
Boilers produce wet steam when the steam generated contains a mixture of water droplets and vapor, often due to insufficient heating or pressure. This can occur if the boiler operates at low temperatures, has inadequate insulation, or if there is too much water in the boiler. Additionally, rapid boiling or poor water circulation can contribute to wet steam formation. Wet steam is undesirable in many applications as it can lead to decreased efficiency and potential damage to equipment.
Is a wet/dry steamer flat iron really ok on wet hair?
A wet to dry flat iron is designed to use the steam that is created from wet hair.
Why is dry volume different from wet volume?
Dry volume refers to the volume of a substance without water, while wet volume includes water content. The presence of water in a substance can occupy space and increase the overall volume. This difference is important in construction and engineering for accurately measuring and calculating materials.
How do you create steam from food?
Anytime you place something cold, wet, or frozen into a hot pan it will create steam.
