What is a metaphor for energy?
What is a metaphor for energy?
Energy flow is undoubtedly the most prominent metaphor for describing energy transfer between systems. Implying that energy behaves like a fluid, it belongs to the conceptual metaphor energy is a substance / energy is quasi-material (Duit, 1987, 2014; Lancor, 2014a).
What are forms of energy?
Energy exists in many different forms. Examples of these are: light energy, heat energy, mechanical energy, gravitational energy, electrical energy, sound energy, chemical energy, nuclear or atomic energy and so on. Each form can be converted or changed into the other forms.
What is voltage similar to?
VOLTAGE is like the pressure that pushes water through the hose. It is measured in volts (V). CURRENT is like the diameter of the hose. The wider it is, the more water will flow through.
Is gas kinetic or potential energy?
Gas particles undergo no intermolecular attractions or repulsions. This assumption implies that the particles possess no potential energy and thus their total energy is simply equal to their kinetic energies. Gas particles are in continuous, random motion. Collisions between gas particles are completely elastic.
What is meant by gas absorption?
Gas absorption. Gas absorption is a process in which one or more soluble components (solutes) are removed from a gas phase by contact with a liquid phase (solvent) into which the components of interest dissolve.
What is gas absorption or scrubbing?
•Gas absorption also known as scrubbing is an operation in which a gas mixture is contacted with a liquid for the purpose of preferentially dissolving one or more components of the gas and to provide a solution of them in the liquid. •Molecular diffusion-It requires the mass transfer of the gas components from the gas phase to the liquid phase.
How much CO2 is absorbed by the gas absorption system?
Overall, the gas absorption system showed expected trends regarding the effect of CO2 absorption with respect to Liquid/Gas ratio. As the Liquid/Gas ratio was decreased, the percent CO2 absorbed decreased as well. At peak absorbance, the system was able to absorb approximately 29%.
How to calculate the balance of counter current gas absorption?
MASS BALANCE OF COUNTER-CURRENT GAS ABSORPTION Assuming steady state : mass in =mass out Thus, G.y+ L1.x1 = L.x+ G1.y1 For dilute systems, the solute content is relatively small compared to the absorbent and non-soluble inert, so constant flowrate is assumed. G1=G=G2 L1=L=L2 Separationprocesses.com. 2021. Counter-Current Gas Absorption.
