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February 22, 2019
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Solved: I Do Not Understand Part A). I've Seen The Solutio…

One side of a 2-m-high and 3-m-wide vertical plate at 80°C is to be cooled by attaching aluminum fins (k= 237 W/m-K) of rectangular profile in an environment at 35°C. The fins are 2 cm long, 0.3 cm thick, and 0.4 cm apart. The heat transfer coefficient between the fins and the surrounding air for combined convection and radiation is estimated to be 30 W/m2-K. Assuming steady one-dimensional heat transfer along the fin and taking the nodal spacing to be 0.5 cm determine (a) the finite difference formulation of this problem, (b) the nodal temperatures along the fin by solving these equations, (c) the rate of heat transfer from a Single fin, and the rate of heat transfer from the entire finned surface of the plate. 80°C T 35°C 0.4 cmi 0.5 cm 0.3 cm 4 2 cm

I do not understand part a). I’ve seen the solution on thissite,but i don’t understand where they get the different parts ofthe D.E from, and how they combine them. I dont know how to thinkwhen I get a question like this

One side of a 2-m-high and 3-m-wide vertical plate at 80°C is to be cooled by attaching aluminum fins (k= 237 W/m-K) of rectangular profile in an environment at 35°C. The fins are 2 cm long, 0.3 cm thick, and 0.4 cm apart. The heat transfer coefficient between the fins and the surrounding air for combined convection and radiation is estimated to be 30 W/m2-K. Assuming steady one-dimensional heat transfer along the fin and taking the nodal spacing to be 0.5 cm determine (a) the finite difference formulation of this problem, (b) the nodal temperatures along the fin by solving these equations, (c) the rate of heat transfer from a Single fin, and the rate of heat transfer from the entire finned surface of the plate. 80°C T 35°C 0.4 cmi 0.5 cm 0.3 cm 4 2 cm Show transcribed image text One side of a 2-m-high and 3-m-wide vertical plate at 80°C is to be cooled by attaching aluminum fins (k= 237 W/m-K) of rectangular profile in an environment at 35°C. The fins are 2 cm long, 0.3 cm thick, and 0.4 cm apart. The heat transfer coefficient between the fins and the surrounding air for combined convection and radiation is estimated to be 30 W/m2-K. Assuming steady one-dimensional heat transfer along the fin and taking the nodal spacing to be 0.5 cm determine (a) the finite difference formulation of this problem, (b) the nodal temperatures along the fin by solving these equations, (c) the rate of heat transfer from a Single fin, and the rate of heat transfer from the entire finned surface of the plate. 80°C T 35°C 0.4 cmi 0.5 cm 0.3 cm 4 2 cm 

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[Urgent] [Python] Anyone Could Help To Solve This …

[Urgent] [Python] Anyone could help to solve thisquestion. Many thanks! [due in 1 hour]

(Writing code in Python 2 or 3 are both fine)

 

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Solved: USE PYTHON: Write A Program That Accepts The Lengt…

USE PYTHON: Write a program that accepts the lengths of threesides of a triangle as inputs. The program output should indicatewhether or not the triangle is an equilateral triangle. (pleasealso show indentations if possible).

 

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Solved: V. Case Study: Read The Following Article And Answ…

V. Case Study: Read the following article and answer the questions below In markets with which Chinese has considerable trade surpluses (e.g. the United States), FDI may increasingly become an alternative vehicle to supply those markets. These companies include Chinese TV producers such as Konka Electronics, Skyworth and Changhong Electronic Groups, and household appliances manufacturers like Haier and Guangdong Midea Group Chinese FDI in developed countries is rising. With growing financial reserves, Chinese TNCs have gone on a buying spree abroad to acquire assets whose prices may have been depressed by the current international economic downturn. For instance, TCL bought the bankrupt Schneider Electronics (Germany) in 2002, for $8 million; Huayi Group of Shanghai bought the bankrupt Moltech Power Systems (United States) for an estimated $20 million; BOE Technology acquired Hynix Semiconductors flat panel display unit (Republic of Korea) for $380 million in February 2003·D long Group acquired Fairchild Dornier 728 passenger jet programme in Germany By 2010, two thirds of Chinese FDI in the USA are industrial: industrial machinery and equipment, electronics, coal, ol and gas, automotive, communications equipment, medical devices, renewable energy equipment and metals. (exerted from China: an emerging FDI outward investor, by United Nations Conference on Trade and Development) Questions: 1) What does FDI represent in this article? Why do Chinese firm need to use FDI as an alternative vehicle to supply goods to markets with which Chinese has considerable trade surpluses (e.g. the United States)?media%2F941%2F94109247-778c-424c-b48c-37V. Case Study: Read the following article and answer the questions below In markets with which Chinese has considerable trade surpluses (e.g. the United States), FDI may increasingly become an alternative vehicle to supply those markets. These companies include Chinese TV producers such as Konka Electronics, Skyworth and Changhong Electronic Groups, and household appliances manufacturers like Haier and Guangdong Midea Group Chinese FDI in developed countries is rising. With growing financial reserves, Chinese TNCs have gone on a buying spree abroad to acquire assets whose prices may have been depressed by the current international economic downturn. For instance, TCL bought the bankrupt Schneider Electronics (Germany) in 2002, for $8 million; Huayi Group of Shanghai bought the bankrupt Moltech Power Systems (United States) for an estimated $20 million; BOE Technology acquired Hynix Semiconductor’s flat panel display unit (Republic of Korea) for $380 million in February 2003·D’ long Group acquired Fairchild Dornier 728 passenger jet programme in Germany By 2010, two thirds of Chinese FDI in the USA are industrial: industrial machinery and equipment, electronics, coal, ol and gas, automotive, communications equipment, medical devices, renewable energy equipment and metals. (exerted from China: an emerging FDI outward investor, by United Nations Conference on Trade and Development) Questions: 1) What does FDI represent in this article? Why do Chinese firm need to use FDI as an alternative vehicle to supply goods to markets with which Chinese has considerable trade surpluses (e.g. the United States)? Show transcribed image text V. Case Study: Read the following article and answer the questions below In markets with which Chinese has considerable trade surpluses (e.g. the United States), FDI may increasingly become an alternative vehicle to supply those markets. These companies include Chinese TV producers such as Konka Electronics, Skyworth and Changhong Electronic Groups, and household appliances manufacturers like Haier and Guangdong Midea Group Chinese FDI in developed countries is rising. With growing financial reserves, Chinese TNCs have gone on a buying spree abroad to acquire assets whose prices may have been depressed by the current international economic downturn. For instance, TCL bought the bankrupt Schneider Electronics (Germany) in 2002, for $8 million; Huayi Group of Shanghai bought the bankrupt Moltech Power Systems (United States) for an estimated $20 million; BOE Technology acquired Hynix Semiconductor’s flat panel display unit (Republic of Korea) for $380 million in February 2003·D’ long Group acquired Fairchild Dornier 728 passenger jet programme in Germany By 2010, two thirds of Chinese FDI in the USA are industrial: industrial machinery and equipment, electronics, coal, ol and gas, automotive, communications equipment, medical devices, renewable energy equipment and metals. (exerted from China: an emerging FDI outward investor, by United Nations Conference on Trade and Development) Questions: 1) What does FDI represent in this article? Why do Chinese firm need to use FDI as an alternative vehicle to supply goods to markets with which Chinese has considerable trade surpluses (e.g. the United States)? 

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Solved: USING PYTHON: Write A Script That Inputs A Line Of…

USING PYTHON: Write a script that inputs a line of plaintext anda distance value and outputs an encrypted text using a Caesarcipher. The script should work for any printable characters.(please post indentations if possible).

 

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Solved: *Use The Following File Https://www.dropbox.com/s/…

Files. Implement a Java program that makes use shown below. (10 points) 1. The program opens a file and reads the folilowing at es and fulfils there rerafegitenets i. Name i. Maximum cruise speed (in km/h) ii Wing span and length (in m) iv. Type (M for military, C for civilian) v. Description 2. The program can: i. Show all data for all aircrafts i. Add a new aircraft ii. Delete an existing aircraft (by index) 3. Upon exiting, all aircraft data should be saved to the same file Note: For this program, you will receive a file: aircraft.dat

*Use the following file

https://www.dropbox.com/s/rzvuu7yyd0g9rtl/aircraft.dat?dl=0

Files. Implement a Java program that makes use shown below. (10 points) 1. The program opens a file and reads the folilowing at es and fulfils there rerafegitenets i. Name i. Maximum cruise speed (in km/h) ii Wing span and length (in m) iv. Type (M for military, C for civilian) v. Description 2. The program can: i. Show all data for all aircrafts i. Add a new aircraft ii. Delete an existing aircraft (by index) 3. Upon exiting, all aircraft data should be saved to the same file Note: For this program, you will receive a file: “aircraft.dat” Show transcribed image text Files. Implement a Java program that makes use shown below. (10 points) 1. The program opens a file and reads the folilowing at es and fulfils there rerafegitenets i. Name i. Maximum cruise speed (in km/h) ii Wing span and length (in m) iv. Type (M for military, C for civilian) v. Description 2. The program can: i. Show all data for all aircrafts i. Add a new aircraft ii. Delete an existing aircraft (by index) 3. Upon exiting, all aircraft data should be saved to the same file Note: For this program, you will receive a file: “aircraft.dat” 

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Solved: [Urgent] [Python] Anyone Could Help To Solve This …

[Urgent] [Python] Anyone could help to solve thisquestion. Many thanks! [due in 1 hour]

(Writing code in Python 2 or 3 are both fine). thanks! happy newyear!!

 

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Solved: Wates SmPle Has Total Hor Dnes Of So The Non Lorbo…

Environmental question

Wates smPle has total hor dnes of so the non Lorbonate hardness jn()2media%2F464%2F46437701-9d9b-47c6-8c5b-f1Wates smPle has total hor dnes of so the non Lorbonate hardness jn()2 Show transcribed image text Wates smPle has total hor dnes of so the non Lorbonate hardness jn()2 

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Solved: Using The Technique Of Noun Analysis, Analyse The …

Using the technique of Noun Analysis, analyse the following scenario and develop a conceptual domain model, using a UML class diagram to represent the high-level domain concepts. Ensure you represent all identified associations and constraints within the model. b) You have been tasked with designing the software system for a simple weather station. Currently the system keeps track of temperature but must be flexible enough to be expanded at a later stage. The system is composed of a basic Micro-controller, a single temperature sensor, a display, memory bank and user buttons. The system displays temperature readings in real time on the display. It also keeps track of historical information on an hourly and daily basis. This historical data can be pulled up on the display at the request of the user by pressing the appropriate button. (10 marks) c) With the aid of a UML class diagram describe the state design pattern. Your answer should include a context class. In your answer mention how callback functions maybe (10 marks) used to realse a state machine within C++.

Using the technique of Noun Analysis, analyse the following scenario and develop a conceptual domain model, using a UML class diagram to represent the high-level domain concepts. Ensure you represent all identified associations and constraints within the model. b) You have been tasked with designing the software system for a simple weather station. Currently the system keeps track of temperature but must be flexible enough to be expanded at a later stage. The system is composed of a basic Micro-controller, a single temperature sensor, a display, memory bank and user buttons. The system displays temperature readings in real time on the display. It also keeps track of historical information on an hourly and daily basis. This historical data can be pulled up on the display at the request of the user by pressing the appropriate button. (10 marks) c) With the aid of a UML class diagram describe the “state design pattern”. Your answer should include a context class. In your answer mention how callback functions maybe (10 marks) used to realse a state machine within C++. Show transcribed image text Using the technique of Noun Analysis, analyse the following scenario and develop a conceptual domain model, using a UML class diagram to represent the high-level domain concepts. Ensure you represent all identified associations and constraints within the model. b) You have been tasked with designing the software system for a simple weather station. Currently the system keeps track of temperature but must be flexible enough to be expanded at a later stage. The system is composed of a basic Micro-controller, a single temperature sensor, a display, memory bank and user buttons. The system displays temperature readings in real time on the display. It also keeps track of historical information on an hourly and daily basis. This historical data can be pulled up on the display at the request of the user by pressing the appropriate button. (10 marks) c) With the aid of a UML class diagram describe the “state design pattern”. Your answer should include a context class. In your answer mention how callback functions maybe (10 marks) used to realse a state machine within C++. 

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Solved: Two Managed Investment Products Offered Through Th…

Two managed investment products offered through the ASX are realestate investment trusts (REIT) and infrastructure funds. Identifyand briefly describe the main features of each of theseproducts.

 

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