Assistente AI
Trascrizione
00:02:940Michele De Carli: Okay, circling…
00:10:700Michele De Carli: Okay.
00:15:610Michele De Carli: Okay, now we're… Now we're going to see something which is,
00:23:920Michele De Carli: a little bit more complicated, okay? So it's one of the, let's say.
00:29:310Michele De Carli: It's a little bit complicated, but it's extremely okay.
00:33:190Michele De Carli: fascinating buffet as, as,
00:36:630Michele De Carli: As, as, as, let's say, topic, okay? Because we are going to see how to, let's say.
00:44:530Michele De Carli: manage the operation of the system. So, we are going to see, in particularly, the types of waves that are used, okay.
00:56:180Michele De Carli: And, so we are going to see the controlled veils and the balancing vein, balancing days, okay? But before, so which will be the second, the third part of this section here.
01:10:880Michele De Carli: The first section is related to the
01:17:590Michele De Carli: thermal output of the emission system accordingly through the
01:24:180Michele De Carli: Macro rate and temperature that are, okay, of the water inside of the exchange of emissions.
01:34:90Michele De Carli: Yay.
01:35:450Michele De Carli: So, that is the first part. Before doing that, we will see some basics of
01:41:970Michele De Carli: of the vase, okay, so we are going to see the general aspects of the vase, and then we are going to see some, let's say.
01:49:520Michele De Carli: typical circuits, okay, without… we don't look at them in detail, okay? We just try to understand in a bit how a circuit works, and what is the purpose of one wave instead of the other, okay?
02:03:610Michele De Carli: And, of course, first of all, we need to describe how the emission, the thermal output of
02:11:930Michele De Carli: works according to either the master heat and or the temperature, okay?
02:21:620Michele De Carli: Clear? Okay. So, again, so I will be very quick on this part, because
02:29:280Michele De Carli: The initial unit, as we have seen for the funcoys, okay, is, at the end, can be handled by the epsilon antenna, okay, which is very simple, because in this case, we just needed the entering temperatures of the
02:46:130Michele De Carli: of the two fluids, okay? And of course, on one side, we have the water, because we were talking about hydronics liquid, and on the other side, we have
02:53:100Michele De Carli: We will have, air, okay, as at the room conditions, according to the temperatures, the conditions at room.
03:01:560Michele De Carli: So, I won't… I will skip this, because this is just a recap, okay? And, it is very, it is very, we will work on this, with this team.
03:14:800Michele De Carli: So, now, let's introduce the gaze concept, okay? So, in this case, we can see that
03:23:260Michele De Carli: In the rectangle, we see the heat exchanger, okay, so the heat… The information unique.
03:36:230Michele De Carli: We have two possibilities, okay? Yeah, okay.
03:43:70Michele De Carli: Erase and rewind.
03:44:660Michele De Carli: So, why should… why are we doing that? Because, of course, we are interested in checking how to make a proper operation of the emission unit, not only in design condition, that is, the
04:00:400Michele De Carli: condition that you select the unit, okay, to work at the full load, okay? But also at partial operation, okay, so it means that you want, somehow, to tune the power that the
04:17:870Michele De Carli: The mission unit, gives to the room, okay?
04:23:570Michele De Carli: According to the after me.
04:27:370Michele De Carli: And, in this case, you will work with the accelerate that I took on.
04:34:410Michele De Carli: Okay, in this case, you can see that
04:36:750Michele De Carli: you are supplying the emission system with the same direction, okay? So it means that you will work mainly on the mass flow rate, okay? Because at the end.
04:48:230Michele De Carli: the power which is delivered by the emission system will be from the water front of you, the pressure rate of the water times the CP of the water.
04:57:150Michele De Carli: Okay, that is the federal transportation now, and…
05:01:410Michele De Carli: return, okay? So, if you are… if you're working with the sticks, you can do… work in the streets like that, but until then, you will…
05:11:800Michele De Carli: you will change, you will modulate the atmosphere, okay? You can, on the other side, you can modulate, you can work with different supply temperatures, so you can reduce the need in the supply temperature.
05:25:720Michele De Carli: Which means that you can go and work with ticks.
05:29:400Michele De Carli: mass flow rate, or as we can see, we can do a combination of times, so we can work with variable mass flow rate, okay? And also, we could, in principle, change the temperature, okay? Changing the temperature is what we have seen with the predictors, where we set the dramatic
05:49:260Michele De Carli: control strategy, okay, that we can reduce the temperature of the water dropping to the outer temperature. So when the outer temperature increases, the room need is… will be smoother.
06:02:500Michele De Carli: Which means that the thermal out of our system would be smaller than the design. The one that we use for sizing.
06:13:690Michele De Carli: Okay?
06:15:40Michele De Carli: Okay. So… Here? Okay. Of course.
06:21:760Michele De Carli: What we are going to see first is how we can buy
06:26:780Michele De Carli: by working on the master array R and the temperature, okay?
06:34:370Michele De Carli: How we can, how we can know the terminology of the system, because this will lead the
06:42:900Michele De Carli: target control cells, okay? So, if we know how, in this case, how the mass flow rate
06:51:00Michele De Carli: affects the thermal output of our system, then we will decide how much master rate we have to
06:58:960Michele De Carli: Supply in the… in the initial system in order
07:04:460Michele De Carli: To reach the targeted energy need, which is heavy and controlled by the time of stuff that we have.
07:11:310Michele De Carli: Which is controlling, okay, so…
07:16:780Michele De Carli: deliver again, okay? As a matter of fact, here you see that we have eggs, okay?
07:22:980Michele De Carli: And this square is, telling us that this is servo torque, okay, so this is an electric engine, which is actuating, activating the valve, and it will allow to
07:36:800Michele De Carli: Close or open one of the sections on the page in order to add more or less mass flowing into the image shots.
07:45:240Michele De Carli: Okay, here, okay.
07:48:490Michele De Carli: So, how…
07:50:150Michele De Carli: are the, so we can see here the three-way mass. The three-way mass, it means that these
07:58:480Michele De Carli: These are, let's say.
08:00:540Michele De Carli: can be recognized by the three triangles, these three triangles. They are showing us where the pipes are merged into the… Okay, so we have three pipes merged into the
08:13:440Michele De Carli: In this case, the name is put in the return, the return.
08:19:260Michele De Carli: And, you have on one side the return of the water, which has already exchanged heat with the
08:29:790Michele De Carli: Socket will be encoded there.
08:33:00Michele De Carli: On the other side, you can have a sort of bypass of the motor.
08:39:380Michele De Carli: From the supply, from the supply side, okay?
08:46:30Michele De Carli: In this case, you have two album rows.
08:49:590Michele De Carli: and one outer flow, okay? And in this case, the two entering flows are, okay, so in this case, it's called mixing. When you have mixing, it means that you have one input flows.
09:06:900Michele De Carli: progress, and one output progressed, okay?
09:11:10Michele De Carli: If instead you have one.
09:14:600Michele De Carli: One area I would write it here, okay, so that we do it here, more clear also in my home.
09:21:80Michele De Carli: So…
09:39:150Michele De Carli: This is called mixing… this is a mixing-free way. It could be the same way, right?
09:44:560Michele De Carli: would be the same way. This is just…
09:46:470Michele De Carli: A question on how you set… how you… how you put… install that, okay?
09:51:680Michele De Carli: This is, a mixing bed, a divert, diverted,
10:00:820Michele De Carli: When you look at this boost factor, okay, as you can see there, we have One input.
10:17:690Michele De Carli: Yay!
10:19:670Michele De Carli: So, here, We have the supply… the flow rate, and we have the same subtractor.
10:28:390Michele De Carli: Then, the same temperature, the same water level, we go.
10:34:450Michele De Carli: with a certain percentage, email.
10:37:340Michele De Carli: You bet.
10:38:340Michele De Carli: It's your system, and with, of course, the…
10:43:670Michele De Carli: 100 minus the dispersed, and that's okay, percent, then it's okay, bypassing the heat exchanger, okay? So we will have a resulting temperature.
10:55:900Michele De Carli: of the two mixing conditions, okay? Of the two, let's say, as a function of the two mixing groups, okay? In this case, we have instead that the, the, the…
11:11:240Michele De Carli: We are always working with a supply temperature. In this case, we have that the return temperature will be mixed up with the supply temperature.
11:22:870Michele De Carli: Okay?
11:23:800Michele De Carli: Again, if we have a certain passenger that is flowing in today.
11:30:220Michele De Carli: initial system, okay, then we have 100% times the percentage that is going, which is instead, okay, bypassing the
11:39:420Michele De Carli: Interesting. Okay?
11:43:600Michele De Carli: Okay, the other possibility, Is to use a… Do we…
11:51:570Michele De Carli: Okay, so in this case, it… the two-way wave is… is,
12:02:530Michele De Carli: is, defined as two diagonals, okay? And in this case, you can have, due to the position of the abstraction, okay?
12:17:240Michele De Carli: In beta… Are they looking?
12:26:480Michele De Carli: In this case.
12:27:400Michele De Carli: In this case, by, let's say, shifting this,
12:31:900Michele De Carli: This, device here, okay, you're closing.
12:35:480Michele De Carli: Or opening the behavior, okay, according to the, let's say, story that is Yay.
12:43:360Michele De Carli: And of course, you will have… then the position of the… of the veil, okay, will be related to the flow rate that you have across the veil, okay? This is also for the analytics.
12:58:420Michele De Carli: Okay, so in this case, what do you have? Of course, you are, you are…
13:06:230Michele De Carli: Managing the fluoride.
13:09:960Michele De Carli: At least that's my condition, okay? Again, you can work on the supply, on the…
13:18:420Michele De Carli: So you can see that here in the top you have the supply, okay, and you work on the supply, and here you work on the return, okay? And of course, it doesn't matter if you work on the term.
13:32:420Michele De Carli: Because, again, We'll change accordingly, okay?
13:40:180Michele De Carli: Okay, all right, so
13:50:860Michele De Carli: Okay, this is… The example of three-way bays.
13:57:340Michele De Carli: Okay, I want to spend time… I mean, if you want, I can spend time. So what do we see here? You can see that here, it's the same thing we did.
14:08:480Michele De Carli: Here, you have, of course, the air… the water is atmosphere, okay?
14:14:300Michele De Carli: And, it's deadly, its, Going inside here, okay?
14:24:300Michele De Carli: And, and then it returns here, and you have, okay, and potentially you have a recirculation water here.
14:33:220Michele De Carli: Okay?
14:34:90Michele De Carli: So, if the, in this case, instead, you have that the water enters here, okay?
14:43:350Michele De Carli: Here, and also here. Okay, so this is two input, one output.
14:51:160Michele De Carli: two input, one output. This is a mixing.
14:56:840Michele De Carli: And here you have one supply.
15:00:250Michele De Carli: Okay, and 2.
15:03:280Michele De Carli: Way out, so this is… One supplier.
15:08:380Michele De Carli: Cool.
15:10:600Michele De Carli: outgoing calls.
15:13:190Michele De Carli: Deep.
15:14:400Michele De Carli: Okay?
15:15:640Michele De Carli: Okay.
15:20:390Michele De Carli: Alright, so… Let's say that we will see mainly these two.
15:25:840Michele De Carli: types of traits, okay? And what you see?
15:29:760Michele De Carli: Right now, it is fine, right now.
15:32:950Michele De Carli: Put these sort of work together.
15:34:770Michele De Carli: Okay, now… After introducing the, the, the, the…
15:44:220Michele De Carli: After introducing the face and hair protection.
15:49:50Michele De Carli: two ways, two ways, three ways mixing and diverting. Now, we are going to see the, terminal output of the mission system. Okay, the terminal output of the emission system can be
16:03:710Michele De Carli: can be changed, okay, according to, as I told you.
16:09:370Michele De Carli: By keeping the water flow rate constant, the barium, They… Am I sure?
16:15:890Michele De Carli: Is that true?
16:16:960Michele De Carli: Or by varying the flow rate keeping the square constant, or the combination point.
16:24:650Michele De Carli: Okay?
16:25:560Michele De Carli: So we are going to see
16:27:810Michele De Carli: The first and second type, and so we are going to see
16:35:120Michele De Carli: How you can define… we see some examples of a sequence in one case and the other.
16:43:510Michele De Carli: We are going to see, from the theoretical point of view, how to, let's say.
16:49:420Michele De Carli: How we can get the partial load operation, partial load out of the mission system in one case and another, and then we will see how to do that.
17:01:340Michele De Carli: coordination of that, okay?
17:04:339Michele De Carli: Of course, if you work with tank oils.
17:10:369Michele De Carli: Usually, you work with fixed penalties, okay, as we have seen, okay, the infantry units usually work with fixed penalties, but if you use… if you work with radiators, okay, you can work with the temperature supply, okay?
17:29:110Michele De Carli: Okay, now, it looks like?
17:39:430Michele De Carli: Let's cool.
17:42:830Michele De Carli: So, let's now have a look at the…
17:46:550Michele De Carli: typical, let's say, ways we can have, case 1 and case 2 hydraulic distribution, okay, for the emissions, okay?
18:00:40Michele De Carli: So, the… the first two are, on the left…
18:06:460Michele De Carli: So in this case, you have, anyway, the main circuit with the variable generator.
18:18:450Michele De Carli: Yes, at least one.
18:21:70Michele De Carli: But I will explain that now, okay?
18:23:950Michele De Carli: So… No, sorry, I would… sorry, but I will… I will… I will use this.
18:34:50Michele De Carli: Can you, so, you can see from this slide, okay, any vector.
18:42:10Michele De Carli: If you closed completely… let's look first at the two-way. If we close completely the two-way wave, we have zero glory, right? So, it means that you have no emissions.
18:55:410Michele De Carli: That we have no time around.
18:58:690Michele De Carli: So, the fact… the loss factor will be…
19:02:440Michele De Carli: Zeus, okay? If it is completely open, we have
19:08:320Michele De Carli: The design condition, the design also 100% load factor, okay?
19:14:390Michele De Carli: In between, we have a variable flow rate, and what we are going to see is how, with this variable flow rate, how we could expect that the output of our system, okay.
19:29:50Michele De Carli: Okay this same… Symbolic, yeah, okay? Also here, when the, if the, if the, A,
19:40:730Michele De Carli: part of the… if the A wave is completely open, so if this A is completely going here, okay, so it disclosed B,
19:50:700Michele De Carli: Okay, then in this case, you have that… A, okay, is poorly… Piggy, the…
20:01:60Michele De Carli: So, if you have to load the picture, the return is… and this is closed, okay? Instead, if, here you are…
20:14:60Michele De Carli: in this case, you have one, input, okay, sorry, two input, okay. So in this case, if the, if you have a full load, okay, then he is closed.
20:29:490Michele De Carli: And, and in this case, okay, the water will grow from there.
20:35:840Michele De Carli: return of the heat emissions system, okay, directly to the return pipe, okay?
20:44:280Michele De Carli: If you're… if you say that you are… You are…
20:52:770Michele De Carli: Yeah, if you're closing the supply, okay, then in this case, there will be parallel flow.
20:59:540Michele De Carli: And also in this case, okay? Of course, if you have a partial opening of the… or a partial position, okay, of the wave.
21:10:140Michele De Carli: of the abstractor in, across B, or in between A and B, okay, then there's part of the flow rate going into the shock system, and part of the flow rate will be… will go a direct relationship, and then
21:24:350Michele De Carli: that if you have mixing condition, and you will go in the return. On the other side, you will have the partial, the water will go, supply water will go into the heat emission unit, and partially will go, okay, to the…
21:40:740Michele De Carli: Days, alright?
21:46:850Michele De Carli: Now, this is the steps, this is the Excel form, okay? So here, what you usually should do, you should look at the arrows where… direction of the arrows, okay? So here you have that… the water, here you have the supply water.
22:08:150Michele De Carli: So this is the supply temperature.
22:10:740Michele De Carli: And you have… In this case, you have a constant speed.
22:22:80Michele De Carli: In the… in the, intermission unit.
22:30:100Michele De Carli: So you had a constant flow rate across the… A heat exchanger, okay.
22:38:110Michele De Carli: Of course, you will.
22:41:550Michele De Carli: partially recirculate.
22:44:540Michele De Carli: Okay, so you have two inputs.
22:46:720Michele De Carli: One output, so this is a mixing… Okay, conditions like this, okay.
22:54:630Michele De Carli: So, the water that,
22:58:750Michele De Carli: That you will have at the end will be, okay, mixed water between the supply Dan, don't you?
23:08:200Michele De Carli: And the manufacture all the… of the, of the heat, initial system, okay?
23:22:830Michele De Carli: And then… the… Okay, so in… full load condition.
23:33:620Michele De Carli: N.C.
23:36:270Michele De Carli: they will be, equal to N dot V, So,
23:42:840Michele De Carli: The… in full load conditions, we will have that… the… the… the output of the system.
23:51:220Michele De Carli: will be… we call that Q star, okay? So this is the maximum
23:56:970Michele De Carli: the maximum, random solution, okay? In this case, this is a similar system where we are, okay, instead of working with the two-way edge. So here we are… we are mixing the amount of
24:09:390Michele De Carli: prorate, okay, with the two-way mix.
24:14:710Michele De Carli: But in principle, it's not similar, okay? So here you have that the… in these two cases, you have a variable.
24:24:730Michele De Carli: Main, prorate of the main circuit.
24:32:80Michele De Carli: Okay?
24:35:210Michele De Carli: main secret.
24:39:740Michele De Carli: Okay? Why? We will have constant, constant chlorate in the second and the dimensions, okay? Which will be, of course, important, because,
24:54:920Michele De Carli: I'm weird.
24:56:320Michele De Carli: You was very excellent review.
24:59:250Michele De Carli: instant view approach, which is… Maybe, okay,
25:06:730Michele De Carli: Which is particularly, let's say, fitting when we have, fixed, Correct. Yay.
25:16:770Michele De Carli: This is instead what you should do.
25:19:860Michele De Carli: as I told you, today we work with variable speed pump, okay, but in the previous times, we were working with constant speed pump, okay?
25:31:40Michele De Carli: This was what you should do in order to have constant
25:35:360Michele De Carli: flow rate in the primary… in the main circuit, and cause the flow rate in the… in the… in the… in the insurance. Okay?
25:45:180Michele De Carli: Okay, but I don't want to talk about that, okay?
25:49:870Michele De Carli: This is, instead, Clase 2. Okay, place 2 is a little bit easier to understand, maybe. So, in this case, we have a variable for rate, but of course, sometimes. So it means that we have a supply temperature, which is fixed.
26:09:530Michele De Carli: Here, okay, we had the return with the supply, we had a need to mediate a temperature, so we could…
26:19:220Michele De Carli: Vary the temperature, but we kept the
26:23:320Michele De Carli: flow rate constant, okay? In this case, we are instead changing the flow rate, but we keep the flow factor to the cost. Okay, so it means that
26:35:130Michele De Carli: In this case, the power is, is… Easter,
26:45:760Michele De Carli: Modulated, okay, by according to the draw written that we have across relations, okay?
26:52:370Michele De Carli: By having always seems like that.
26:55:490Michele De Carli: So in this case, we work with the constant temperature, okay? So in this case, we have to wave it, so as we have seen, according to the position of the
27:07:790Michele De Carli: tractor, okay, we can moderate the flow rate between 0% to 100%. And of course, when the flow rate is 0%, we have a factor of flow factor of 0%, and when we have
27:20:340Michele De Carli: fully open position, we have a load factor of 100%. They…
27:26:480Michele De Carli: All right, in this case, instead, we have that we are working still with the same temperature, okay?
27:38:200Michele De Carli: So, the supply temperature is fixed, but we are working on these three-way veins, which says.
27:46:260Michele De Carli: Two inlet, and 1 outlet.
27:49:980Michele De Carli: So, two inlet, one outlet, so this is mixing.
27:55:120Michele De Carli: mixing through a thing, huh? Okay, great.
27:58:350Michele De Carli: And we have… we are mixing, okay, the…
28:05:40Michele De Carli: temperature, the supply temperature with the return temperature, okay?
28:11:400Michele De Carli: So, is, actually, The same example.
28:16:520Michele De Carli: 13 months.
28:18:730Michele De Carli: It's insane.
28:20:490Michele De Carli: Okay?
28:23:790Michele De Carli: Alright.
28:28:130Michele De Carli: Okay?
28:29:620Michele De Carli: Okay.
28:32:220Michele De Carli: Alright, now… Let's have a look at the… theory, okay? I won't go…
28:40:730Michele De Carli: question by expression. If you want, you can do that. It's very, same.
28:46:940Michele De Carli: I don't, I don't… it's not a joke, okay? I… I strongly believe that you could do that, okay? You can follow the calculation step by step, okay? But anyway…
28:57:390Michele De Carli: You… this is how you… So, imagine.
29:03:770Michele De Carli: Reset.
29:04:970Michele De Carli: Design issue, so this one is, the one that we have.
29:10:250Michele De Carli: Here, okay, so it will be considered one of these two cases, okay?
29:15:310Michele De Carli: So case one, okay, is this.
29:20:950Michele De Carli: We will use these two equations.
29:25:330Michele De Carli: The equation with the staff which is in design condition, so the full load operation, and the equation with the general
29:36:00Michele De Carli: In the general terms, which is instant, instant impact on partial.
29:42:470Michele De Carli: Yeah, he's on… We… what we want to do is to write an equation, or to write
29:48:940Michele De Carli: Or to define the patterns of the thermal footprint according to the
29:53:730Michele De Carli: product and the conditions that we have across our heat exchange, okay? Star means design conditions, the general conditions are instead with the usual pattern, okay?
30:10:790Michele De Carli: Okay, we can name the, load factor, so we, we consider the load factor, we name it QR, okay? And, also, okay, as we can see here, okay.
30:28:170Michele De Carli: And that they,
30:35:140Michele De Carli: We are working with the constant,
30:38:250Michele De Carli: With constant parade, hey, on the…
30:42:430Michele De Carli: emission side, okay, so for the emission unit, so M dot C is constant, okay?
30:52:20Michele De Carli: Since we have some recirculation water here, okay, it means that at the end, we are, changing the temperature entering in the heat exchanger, TI, according to the,
31:08:920Michele De Carli: variation of masculinity that we are.
31:14:440Michele De Carli: taken from the main scene, okay? So, if we are considering the
31:23:200Michele De Carli: They must rate fully from the main sip, so if M1 sip is equal to And Dr. Give Star.
31:33:00Michele De Carli: L dot V star is the maximum
31:36:180Michele De Carli: mashro rate that we can get from the From the main circuit, okay?
31:44:320Michele De Carli: And in this case, we will have a full flow.
31:48:590Michele De Carli: Okay.
31:49:660Michele De Carli: So, we can, of course, we can define the…
31:55:370Michele De Carli: ratio between the electron m dot V that we are
32:01:460Michele De Carli: Let's say, consider, so the… let's say, the percentage of mass flow rate that you take from the primary circuit, the equity, okay.
32:12:790Michele De Carli: Divided by the maximum muffler rate that we
32:16:300Michele De Carli: That we get from the main sequel within this angle.
32:20:950Michele De Carli: Yay.
32:22:40Michele De Carli: So, we can define the ratio
32:25:360Michele De Carli: Of load, so the load factor, okay? And also, let's say, a flow rate factor, let's say, okay?
32:36:840Michele De Carli: Great.
32:38:470Michele De Carli: Doctor, okay?
32:42:390Michele De Carli: We called.
32:45:490Michele De Carli: heat exchange characteristics, okay? They… The, the temperature difference between the… Walter.
33:00:650Michele De Carli: to plan the turn, and the temperatures that we have. Okay.
33:06:190Michele De Carli: That we have between the two incoming fluids, okay?
33:14:570Michele De Carli: Okay, so… Of course, in this case, we are looking at the water, so it is not…
33:23:630Michele De Carli: So, usually, VCs, they…
33:25:850Michele De Carli: Maximum, okay? So, let's say it's not the epsilon, okay, but we are looking at AE, which is the… which is
33:35:650Michele De Carli: Looking at the waterside, okay?
33:40:100Michele De Carli: Okay, so, if you do.
33:43:580Michele De Carli: I mean, you guys see it. You can all go step by step, if you want to do matters, but I say that we…
33:50:750Michele De Carli: Simple equations, okay, you can define what
33:55:270Michele De Carli: QR, okay, as a function of… so, the load factor, the load factor is a function of what?
34:03:480Michele De Carli: The load factor is a function of the mass flow rate factor, and this E, which is the, okay, heat exchanger characteristics, okay?
34:17:199Michele De Carli: So, depending on the value of E, you can see that the
34:24:460Michele De Carli: Blood factor, okay, changes as a function of the Master of Grape.
34:33:639Michele De Carli: Okay? So, what does it… it means that according to the
34:40:920Michele De Carli: to the, type of an exchanger that we are considering, okay.
34:46:889Michele De Carli: which is defining the current statistics in it? Okay.
34:53:929Michele De Carli: Usually, we have that yield is between 0.1 and 0.5.
35:01:150Michele De Carli: If E is equal to 1, we have a linear, okay, correlation. Okay, so… If we could have.
35:09:140Michele De Carli: a hiccups change, which has a…
35:13:320Michele De Carli: factor E. Then we could, as a leader, relationship between the Master rate ratio, and the Load.
35:27:60Michele De Carli: Okay?
35:29:130Michele De Carli: But…
35:30:400Michele De Carli: This is not what happens in react. In reality, we will have rate exchanger, which will be… let's say, let's consider, for instance, 0.3, okay? This is the typical partner of the… of the…
35:48:410Michele De Carli: Load factor that you can have according to the
35:52:830Michele De Carli: partial operation of the mass flow rate, okay? Or to, let's say, mass flow rate, okay?
35:59:750Michele De Carli: So this is… if 03 is a suitable value, okay, so we can consider 03, okay, I will highlight it in…
36:10:210Michele De Carli: Green, okay, which is better, maybe.
36:13:700Michele De Carli: Ci funciona?
36:16:280Michele De Carli: Okay.
36:17:460Michele De Carli: So this is how you can correlate the load factor with the mass prorated factor, okay?
36:27:460Michele De Carli: So, you can see that practically, If you reduce By 40% of the current
36:36:270Michele De Carli: Then, you can have a decrease of less than 20% for the roof.
36:43:500Michele De Carli: There is a lot of economists, let's say, above 30%.
36:48:80Michele De Carli: If you want to have a husband all that day.
36:52:540Michele De Carli: on the load factor, so the load factor of 3.0, 0.
36:57:90Michele De Carli: 5, okay. You have to reduce the measure rate factor by…
37:03:40Michele De Carli: Let's say, this is the odd party, but…
37:06:270Michele De Carli: 30, 30%. So you can see, you can see that, if you want to have a larger
37:16:10Michele De Carli: A larger condo of the lot factor.
37:19:940Michele De Carli: In particular, a low partial structures, okay?
37:25:670Michele De Carli: You will have to work on a very narrow floor data range.
37:30:620Michele De Carli: Jay.
37:32:700Michele De Carli: Which makes the things a little bit complicated.
37:36:770Michele De Carli: Okay.
37:38:700Michele De Carli: All right, so it would be better to have it in that equation, okay, so that by having a decrease of 50% of the master rate, you will have a 50% decrease of the loading factor, but this is not true, because if you have a
37:54:200Michele De Carli: 50% overload of national rate ventilation? Okay.
37:59:720Michele De Carli: Then you will have just 0.75, so 1 fourth, okay, of reduction of the load factor.
38:08:420Michele De Carli: Okay? And if you need to really look at load factors below the 50%, you have a very narrow range where it will be difficult, okay, to
38:26:00Michele De Carli: control the system, okay? Because you will have to work between 0 and 30%.
38:34:00Michele De Carli: Anything do you have… Then the other 70%, okay, which is just, okay, looking at the That's awake.
38:44:280Michele De Carli: high, high passion effect.
38:51:640Michele De Carli: Okay?
38:54:600Michele De Carli: Okay, the interesting thing is that if you do the same
39:01:30Michele De Carli: with the other types. I told you that the first two systems are similar. Okay, let's go back to this. I told you.
39:09:600Michele De Carli: Doesn't matter long time.
39:11:920Michele De Carli: what to use here, but they are similar. They are the same system.
39:17:530Michele De Carli: Go ahead.
39:19:520Michele De Carli: If you look at this system, at the end, okay, the… according to the indication, you always look
39:30:320Michele De Carli: And the ratio of, of this…
39:33:360Michele De Carli: Of this, jury. At the end, in this case, we left with the same question. Okay, so the interesting point is that,
39:44:680Michele De Carli: The configuration itself, okay, will lead to similar thermal output, okay, of your heat exchanger.
39:55:200Michele De Carli: As a function of the partial flow rate, okay, the factor, the flow rate factor that you're using, okay, that you're using for controlling the thermala.
40:10:910Michele De Carli: Yay.
40:22:900Michele De Carli: So, let me just tell you that, okay? Then we… We almost closed.
40:31:780Michele De Carli: But we come to this point, bless you.
40:35:300Michele De Carli: The same will see, okay, it will change, but the same will happen also for…
40:42:590Michele De Carli: This case, in this case, okay, we will then… in any case, okay, we will end with the same phase pattern of the thermal output according to the
40:53:960Michele De Carli: today, today, for reasons, that you, that you want to, or that you would like to.
41:05:550Michele De Carli: subtract it, okay, into the…
41:08:800Michele De Carli: emissions, okay? So the problem is, how can we then control the thermalog within our system?
41:18:760Michele De Carli: According to the phosphorate, because at the end, okay, what we want to do is to
41:26:40Michele De Carli: Check how the mass of the system after the initial output, okay, of the mountain on our system, okay? That is what we are going to see.
41:37:90Michele De Carli: Okay?
41:39:290Michele De Carli: Have a nice weekend!
41:40:770Michele De Carli: Anger?
41:44:590Michele De Carli: That's it.