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When the portion of a pressure enthalpy diagram is beneath the saturation curve then?
The refrigerant is at constant pressure
What else can I help you with?
What is compress liquid?
Compressed liquid is a state of matter that occurs when a substance is in a liquid form but is under such high pressure that it behaves more like a solid. The substance is compressed into a smaller volume than it would normally occupy at that temperature and pressure. This results in the substance having different properties than a regular liquid, such as being less compressible and more dense.
How do you draw enthalpy level diagrams?
its difficult to illustrate on this but basically the x axis is the progress of the reaction going from reactants to products the Y axis is the enthalpy, depending on whether it is an endothermic or expthermic reaction the chemicla reactants start at either high (for exothermic) or low (for endothermic). exothermic start high as you might say the reactants hold alot of energy hence why when the reaction takes place they release the energy. The fact that they release the energy means that when the reaction is finished the products will have lower enthalpy in an exothermic reaction as some energy is lost as heat along the waythe graph physically looks like this:http://www.avogadro.co.uk/h_and_s/bondenthalpy/hdiagrams.gif but you need an understanding of it to draw your own
What is a phase diagram?
a diagram showing the effects of temperature and pressure on phase
Using the phase diagram for CO2, what phase is carbon dioxide in at 12 atm pressure and -40 C apex?
At 12 atm pressure and -40°C, carbon dioxide is in the solid phase according to the phase diagram. This corresponds to the region of the phase diagram where CO2 exists in the solid state at those specific pressure and temperature conditions.
What factors are included on a phase diagram?
Phase diagrams typically show the boundaries between the different phases based on 2 or more variables. For 2 factor diagrams the variables may be temperature & pressure, volume & pressure (often with isotherms superimposed), temperature & composition, or (in the case of a 3 dimensional diagram, temperature, pressure & volume (where instead of isotherm lines, temperature becomes a variable on one of the 3 axes). The choice of variables depends on what you need to compare.
What happens when the portion of a pressure-enthalpy diagram is beneath the saturation curve?
compression
What has the author D C Hickson written?
D C. Hickson has written: 'Pressure-Enthalpy diagram for refrigerant 12 (dichlorodifluoromethane CF2C12)' 'Enthalpy-entropy diagram for steam: SI [units]'
What is the pressure- enthalpy diagram for refregerant gases in refregeration industries?
mX+4# n4 k4u?
How do you know if an enthalpy change diagram is endothermic or exothermic?
If you plot the reaction coordinate (what I think you mean by "enthalpy change diagram"), the reaction will be exothermic if the products are lower on the graph than the reactants. If they are higher than it is endothermic. For instance, if you go to the linked Wikipedia page (link to the left of this answer), the graph shown is of an exothermic reaction.
What is compress liquid?
Compressed liquid is a state of matter that occurs when a substance is in a liquid form but is under such high pressure that it behaves more like a solid. The substance is compressed into a smaller volume than it would normally occupy at that temperature and pressure. This results in the substance having different properties than a regular liquid, such as being less compressible and more dense.
What is a pipe steam triangle?
A pipe steam triangle is a graphical representation used in thermodynamics and fluid mechanics to illustrate the relationships between steam pressure, temperature, and specific enthalpy in a steam system. It typically consists of three points representing saturated liquid, saturated vapor, and a mixture of the two, forming a triangle on a pressure-enthalpy or temperature-enthalpy diagram. This triangle helps engineers and technicians analyze steam properties and optimize the performance of steam systems in various applications, such as power generation and heating.
The lines of constant pressure shown on the surface pressure diagram are called?
Line of constant pressure shown on the surface pressure diagram are called isobars. Isobars show areas of high pressure and areas of low pressure. The surface pressure diagram can be used to predict weather patterns.
What is the relationship between pressure and volume in a water pressure-volume diagram?
In a water pressure-volume diagram, the relationship between pressure and volume is inversely proportional. This means that as the volume of water decreases, the pressure increases, and vice versa.
Pressure digital transmeater diagram?
transmeater
Where can I find Honda small engine pressure washer diagram?
honda power washer diagram
Why phase diagram is called equilibrium diagram?
A phase diagram of the equilibrium relationship between temperature, pressure, and composition in any system.
How do you draw enthalpy level diagrams?
its difficult to illustrate on this but basically the x axis is the progress of the reaction going from reactants to products the Y axis is the enthalpy, depending on whether it is an endothermic or expthermic reaction the chemicla reactants start at either high (for exothermic) or low (for endothermic). exothermic start high as you might say the reactants hold alot of energy hence why when the reaction takes place they release the energy. The fact that they release the energy means that when the reaction is finished the products will have lower enthalpy in an exothermic reaction as some energy is lost as heat along the waythe graph physically looks like this:http://www.avogadro.co.uk/h_and_s/bondenthalpy/hdiagrams.gif but you need an understanding of it to draw your own
