Provide answer to following question Process Control
![Q3 a) Give a brief outline of how a physical process is examined so as to develop a 8 Marks] relationship between its inputs and its outputs b) A tank of volume 100 1 has flowing into it: i) Hot water, at a constant flow rate of 2 l/min and a temperature of Th (t) and; ii Cold water, at a constant flow rate of 3 I/min and a temperature of 15C Water flows from the tanks at a temperature of T(t). Develop the mathematical model of the process as described and show the relationship between (t) and Th(t). Obtain the Transfer Functionand calculate the gain and the time constant. You may assume that the water in the tank is perfectly T(s) T.(s mixed. 25 Marks]](http://img.homeworklib.com/questions/5eaadbf0-7105-11eb-98af-d5371cda403c.png?x-oss-process=image/resize,w_560)
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Provide answer to following question Process Control
Q3 a) Give a brief outline of how a...
Question 2 a) The following diagram show a liquid-level storage tank with q, and qi is...
Question 2 a) The following diagram show a liquid-level storage tank with q, and qi is the inlet and outlet volumetric flow rate of the tank. Ri is the resistance valve whereas Hi is the liquid level of the tank. Find the transfer function relating change in level, Qi', to the changes in flow rate into the tank, Q' (State your assumption) (10 marks) b) An electrically heated process is known to exhibit second order dynamics. The heater input change...
1. In a counterflow heat exchanger, the heat loss to the environment is to be included...
1. In a counterflow heat exchanger, the heat loss to the environment is to be included in the mathematical model. Considering the case of the hot fluid on the outside and the colder fluid on the inside, as shown in Figure below, sketch qualitatively the change that the inclusion of this consideration will have on the temperature distribution in the heat exchanger. Also, give the energy equation taking this loss into account. Hot Cold Energy loss 2. Experiments are carried...
1. In a counterflow heat exchanger, the heat loss to the environment is to be included...
1. In a counterflow heat exchanger, the heat loss to the environment is to be included in the mathematical model. Considering the case of the hot fluid on the outside and the colder fluid on the inside, as shown in Figure below, sketch qualitatively the change that the inclusion of this consideration will have on the temperature distribution in the heat exchanger. Also, give the energy equation taking this loss into account. Hot Cold Energy loss 2. Experiments are carried...
Two large parallel plates with surface conditions approximating those of a blackbody are maintained at 800°C...
Two large parallel plates with surface conditions approximating those of a blackbody are maintained at 800°C and 100°C, respectively. Determine the rate of heal transfer by radiation between the plates in Wim and the radiative heat transfer coefficient in W/m K ) 12 Write down the one-dimensional sent heal conduction equation for a plane wall with constant thermal conductivity and heat generation in its simplest form, and indicate what each variable represents 13 Write down the one-dimensional transient heat conduction...
1. Which of the following are the sites within the human body where carbon dioxide and...
1. Which of the following are the sites within the human body where carbon dioxide and oxygen are exchanged? A. Alveoli B. Arteries C. Synapses D. Venules 2. Which of the following describes the most important reason for repeating an experimental investigation? A. To verify the validity of the original findings B. To expand upon the original investigation C. To manipulate the independent variable D. To attempt to disprove the hypothesis 3. Lithium has an atomic number of 3 and...
Nurses working in an ambulatory care clinic observe an increase in the number of clients with...
Nurses working in an
ambulatory care clinic observe an increase in the number of clients
with hypertension. In planning community education, which of the
following approaches is likely to have the most positive impact on
reducing the development of hypertension?
A appropriate rtising or a chan who is unconsaus. Which of the following actions proving the duona caur O Anurse is caring for a dient who has right-sided paralysis following a cerebrovascular accident. Which of the following prescriptions should the...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated...
10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...
Question 2 a) The following diagram show a liquid-level storage tank with q, and qi is the inlet and outlet volumetric flow rate of the tank. Ri is the resistance valve whereas Hi is the liquid level of the tank. Find the transfer function relating change in level, Qi', to the changes in flow rate into the tank, Q' (State your assumption) (10 marks) b) An electrically heated process is known to exhibit second order dynamics. The heater input change...
1. In a counterflow heat exchanger, the heat loss to the environment is to be included in the mathematical model. Considering the case of the hot fluid on the outside and the colder fluid on the inside, as shown in Figure below, sketch qualitatively the change that the inclusion of this consideration will have on the temperature distribution in the heat exchanger. Also, give the energy equation taking this loss into account. Hot Cold Energy loss 2. Experiments are carried...
1. In a counterflow heat exchanger, the heat loss to the environment is to be included in the mathematical model. Considering the case of the hot fluid on the outside and the colder fluid on the inside, as shown in Figure below, sketch qualitatively the change that the inclusion of this consideration will have on the temperature distribution in the heat exchanger. Also, give the energy equation taking this loss into account. Hot Cold Energy loss 2. Experiments are carried...
Two large parallel plates with surface conditions approximating those of a blackbody are maintained at 800°C and 100°C, respectively. Determine the rate of heal transfer by radiation between the plates in Wim and the radiative heat transfer coefficient in W/m K ) 12 Write down the one-dimensional sent heal conduction equation for a plane wall with constant thermal conductivity and heat generation in its simplest form, and indicate what each variable represents 13 Write down the one-dimensional transient heat conduction...
Nurses working in an
ambulatory care clinic observe an increase in the number of clients
with hypertension. In planning community education, which of the
following approaches is likely to have the most positive impact on
reducing the development of hypertension?
A appropriate rtising or a chan who is unconsaus. Which of the following actions proving the duona caur O Anurse is caring for a dient who has right-sided paralysis following a cerebrovascular accident. Which of the following prescriptions should the...
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