The airflow through the intake of an aircraft engine is 20kg/s. The temperature goes up from...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The airflow through the intake of an aircraft engine is 20kg/s. The temperature goes up from 288K to 320K. What is the increase in enthalpy per minute of the air if Cp for the air is 1005J/kgk? (A) 38.6 MJ/min B 603 MJ/min C) 320.1 MJ/min D 15.2 MJ/min 527 The airflow through the intake of an aircraft engine is 20kg/s. The temperature goes up from 288K to 320K. What is the increase in enthalpy per minute of the air if Cp for the air is 1005J/kgk? (A) 38.6 MJ/min B 603 MJ/min C) 320.1 MJ/min D 15.2 MJ/min 527
Expert Answer:
Answer rating: 100% (QA)
The question involves calculating the increase in enthalpy per minute for air going through an aircr... View the full answer
Related Book For
Posted Date:
Students also viewed these physics questions
-
The biggest mistake that investigators can make is to implicate the wrong person for a crime. Investigators must be careful when communicating information to law enforcement, ISPS, and other third...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
a. Firm A has a margin of 14%, sales of $640,000, and ROI of 18%. Calculate the firm's average total assets. b. Firm B has net income of $72,000, asset turnover of 1.40, and average total assets of...
-
As you hurry to catch your flight at the local airport, you encounter a moving walkway that is 61 m long and has a speed of 2.2 m/s relative to the ground. If it takes you 49 s to cover 61 m when...
-
The half-life of 227 Th is 18.72 days. It decays by a emission to 223 Ra, an a emitter whose half-life is 11.43 days. A particular sample contains 10 6 atoms of 227 Th and no 223 Ra at time t = 0....
-
Plaintiff purchased stain and paint from defendant that, upon application, presented significant issues: discoloration and cracking. These issues became apparent 30 days after receipt of the...
-
Presented below is information related to equipment owned by Suarez Company at December 31, 2007. Cost ............... $9,000,000 Accumulated depreciation to date ... 1,000,000 Expected future net...
-
The amount of bacteria in a culture was continuously increasing at a rate of 15%. The original bacteria count was 1000, and time, t, is measured in hours. 13. Write a model for the bacteria count in...
-
Fore Farms reported a pretax operating loss of $137 million for financial reporting purposes in 2021. Contributing to the loss were (a) a penalty of $5 million assessed by the Environmental...
-
Intermolecular forces are of decisive importance for the properties of substances. For for example, water will exist in a 6-sided structure, due to the hydrogen bonds. Explain what a dipole moment...
-
Heidi Inc, acquired a 15 year asset for $100,000. The mid-quarter convention applied to this asset, which was acquired in the second quarter. The straight line method was not elected. The company...
-
Write an equation for the acid-base reaction between 2,4-pentanedione and sodium ethoxide and calculate its equilibrium constant(Keq). The pK of 2,4-pentanedione is 9; that of ethanol is 15.9....
-
The inventory method assumes its stock has been rotated during the month is called? Explain in your words.
-
Following are Mill Co.s production costs for October: Direct materials $100,000 Direct labor 90,000 Factory overhead 4,000 What amount of costs should be traced to specific products in the production...
-
When Tyger was 10 years old, his grandparents gave him 5,000 shares of stock in DotCom, Inc. The stock has paid annual dividends of 38,000. This year Tyger's parents have taxable income of $800,000....
-
Mickleson Golf Industries sells custom golf clubs and has an all-cash sales policy. They currently sell 1,200 clubs a month for $155 each. The variable costs per club are $125. They are analyzing...
-
A Bloomberg Businessweek subscriber study asked, In the past 12 months, when traveling for business, what type of airline ticket did you purchase most often? A second question asked if the type of...
-
Flora is preparing for her busy season and is building 2500 Model A fountains. Calculate the gross requirements for each component assuming that there is no beginninginventory. Usage Lead Immediate...
-
Describe cases in which machines are preferable to people.
-
Describe what is included in ordering or setup costs.
-
a. The equation of the Phillips curve from 1970 to 1995 is: \[\pi_{t}-\pi_{t-1}=7.4 \%-1.2 u_{t}\] Calculate and define the natural rate of unemployment using this curve. b. The equation of the...
-
Suppose that the mark-up of goods prices over marginal cost is \(5 \%\), and that the wage-setting equation is: \[W=P(1-u)\] where \(u\) is the unemployment rate. a. What is the real wage, as...
-
How can a lockdown result in stagflation? A lockdown can have three different effects: a. The first happens when demand during the lockdown decreases so that actual output, \(Y_{t}\), falls exactly...
Study smarter with the SolutionInn App