ल chuckles last message that skpätter ann about there impala chops because in agitation system impala is a very critical because the main object of agitation system is the mixing that housing how next is처 जेगाित देखाँ मिक्शीक अआत उनग़ी थार्डों लोग स्देखाँ जाजिटैत काई दिमतें जाजिटेटर के रहां। इन बे सेंवःए प्रिःाँ काई से तो थो तेलग। जाजिटेटर के रहां। उस च्लाभ खाएद खाँइटर है। यो के दिर्य जित्वत, थे आ़ब जिल फलॡिय खने गर्दे, छ़ी वffe and kappa and kappa and kappa and that, यर जिल गने मठोे अश्डके खने खचफ के老師 the सुतुत始 आशक फिलगleased दtain, सुत�� gravee देक वहुट खत्यं के लिक्वरच hoped k về planner मसे लिक्या दिर्धन सुत करतर। room गड़्टाःा वूँया थब आद य Όव कि सब़ुदा वूँँया जब बच्चाजा यात बोगाई और पिश्टाः काउछ भी। First push towards the wall of the fermentor towards the parallel to the radius of fermentor that is why that is known as radial flow, but as concerned the axial flow that the first the medium and the impeller push the medium to the bottom with the parallel to the axisGod the movement is shoes word the bottom So that is the axial mean on the main access but he's sas the radio then they is a this kind of flow but instead is that is on the bottom So the radio flow impalors are primarily use for gas liquid cont tracting but as consider axle flow implies applied more gentile Pendentel but a measent mixing, we will talk about details while talking about with graphic representation about the radial flow as well as the axial flow Here you can see that in this slide that these are different radial flow empalers this is known as you can see that Rothstein turbine as we have seen in our previous module औरकिया अदियाँ मुझवादों इसे सब वो नहीं खुआजाए एक वत थता. वे वो ब़जाओना Somehow, these are the four blades and वो प्लड़ाचा न बलते है, this is having a प्लिप की वत लिगादों विद्दों ब्यादी. These are different type of व्सिकिड� light of light, प्लगाडा जीः छलोग, and their shape and the blades so impellers are basically the associated with the blades sometime there are four blades sometime there are six blades so the number of blades is also having the part of the impeller system so here in this slide you can see when there is a radial impellers are a radial flow that what is the direction of the medium while the impellers are agitating so you can easily see that as I have already told you in case the media is pushed toward the periphery just parallel to the radius of the fermenter so with the radial flow impeller the liquid is pushed toward the wall of the tank that is along the radius of the fermenter so the radial flow mixing is not an efficient as axial flow we will talk about in detail about the axial flow but as an comparison axial flow considered to be more efficient but radial flow has their own positive factors as concerned the radial flow impellers much higher input of energy because there is a more pushing so that is the more energy that is why there is a more energy consumption in the radial flow but there is a positivity in that so as we say that the radial flow are not more efficient and having more consumption of the energy on other hand the radial flow impellers are designed to generate high shear conditions because when there is a high shear then there is a breakage of the air bubbles so having a good distribution of the air bubbles into the fermenter vessels in this slide you can see easily that what happens when there is a radial flow impellers move what happened when there is a chance of collision between the air bubbles then there is a more chance of you see separation or cutting of those air bubbles so in case of the radial impellers the bubble size reduced to a maximum minor size so that is why the radial impellers are mostly used when we talk about having a high shear effect condition in fermentation vessel