Find the initial mass flow rate out of the tank

Assignment Help Mechanical Engineering

Reference no: EM131242925

Assume the same tank and conditions as in Problem 15.59. After some flow out, the nozzle flow becomes subsonic. Find the mass in the tank and the mass flow rate out at that instant.

Problem 15.59

A 1-m³ uninsulated tank contains air at 1 MPa, 560 K. The air in the tank is now discharged through a small convergent nozzle to the atmosphere at 100 kPa, while heat transfer from some source keeps the air temperature in the tank at 560 K. The nozzle has an exit area of 2 × 10^-5 m².

a. Find the initial mass flow rate out of the tank.

b. Find the mass flow rate when half of the mass has been discharged.

Reference no: EM131242925

Questions Cloud

Biggest difference to which you had to adjust : Discuss any experience you have had with living in another culture or befriending someone from another culture. What was the biggest difference to which you had to adjust?

Physical uniqueness and causal ambiguity : Can anyone please explain to me Social Complexity, Physical Uniqueness and Causal Ambiguity as barriers to imitation?

What are the chronic illness trends of each country : What are the chronic illness trends of each country? What is the incidence and prevalence of elderly consumers of long-term care in the United States as compared to your chosen developing country?

Discuss the important take aways : In 250 words, summarize the article. Discuss the important take aways shared as it relates to the disclosure of patient information. In addition, share your role as a future and/or current healthcare professional will partake to uphold the privacy..

Find the initial mass flow rate out of the tank : Assume the same tank and conditions as in Problem 15.59. After some flow out, the nozzle flow becomes subsonic. Find the mass in the tank and the mass flow rate out at that instant.

Strategic human resource management : What are some sample questions and answers that will come up on Strategic Human Resource Management?

Writer to construct a vertical bar chart : For Number 1 Picture i need the writer to construct a vertical bar chart. For Number 2 Picture i need the writer to construct a Frequency distribution chart

Main types of indirect exporting : What is indirect exporting, and how does it differ from direct exporting? What are the main types of indirect exporting, and what are the primary strengths and weaknesses of each type?

Future directions for health technology assessment : What are the current and future directions for health technology assessment?

User Account

All Pages