User Account

All Pages

What is the pressure drop in each of the airways

Assignment Help Other Engineering
Reference no: EM13318697

1. Two mine airways with resistances of 0.5 Ns2/m8 and 1.2 Ns2/m8 are connected in series determine the resistance of the series combination. If the airflow through these airways is 27 m3/s, what is the pressure drop in each of the airways and the total pressure drop in the series combination of airways?

2. Three mine airways with resistances of 0.5 Ns2/m8, 0.4 Ns2/m8 and 1.2 Ns2/m8 are connected in series determine the resistance of the series combination. If the airflow through these airways is 27 m3/s, what is the pressure drop in each of the airways and the total pressure drop in the series combination of airways?

3. Two mine airways with resistances of 17 and 11 Ns2/m8 are connected together in parallel. Determine the resistance of the parallel combination. If 35 m3/s flows into this parallel combination of airways determine the flow in each airway.

4. Two mine airways with resistances of 1.5 Ns2/m8 and 1.2 Ns2/m8 are connected in series determine the resistance of the series combination. If the airflow through these airways is 54 m3/s, what is the pressure drop in each of the airways and the total pressure drop in the series combination of airways?

5. A section of a mine ventilation system is connected together as shown in the diagram below, if the pressure drop across the system is 1.1 kPa and the resistances are as indicated determine the flow in each airway.

1924_Basic Ventilation Calculations.png

Reference no: EM13318697

Questions Cloud

What is the magnetic field of the solenoid : is tightly wound into a long solenoid , and a 3.6 A current is passed through it. What is the magnetic field of the solenoid
How much does the block compress the spring : You have a spring attached to the bottom of a container. The spring is aligned vertically. The container is filled with water (density 1.0 x 103 kg/m3). How much does the block compress the spring
Risk incorporated into the capital budgeting process : How is risk incorporated into the capital budgeting process?
Generate a cash flow associated with investing in residence : Based on your results, determine the after-tax income that you will need in order to afford the residence. Note that being qualified for a mortgage does not necessarily mean that one can actually "afford" the residence.
What is the pressure drop in each of the airways : what is the pressure drop in each of the airways and the total pressure drop in the series combination of airways and what is the pressure drop in each of the airways and the total pressure drop in the series combination of airways?
Which lens will produce an image at a smaller : Two thin convex lenses, A and B, lens A has a long focal length and lens B has a short focal length. which lens will produce an image at a smaller s'
Determine the thickness of the laminar sublayer : For the fully developed flow of water in a smooth 0.15-m pipe at a rate of 0:006m3/s, determine the thickness of a. the laminar sublayer; b. the buffer layer; c. the turbulent core.
Explain the approximate location in the ir spectrum : Indicate the approximate location (cm-1) in the IR Spectrum where you would expect to see one or two absorptions that distinguish the compounds in Diethyl Ether.
What is the magnifying power of a telescope : Reflecting telescopes make use of a concave mirror, in place of the objective lens, to bring the distant object into focus. What is the magnifying power of a telescope

Reviews

Write a Review

Other Engineering Questions & Answers

  Characterization technology for nanomaterials

Calculate the reciprocal lattice of the body-centred cubic and Show that the reciprocal of the face-centred cubic (fcc) structure is itself a bcc structure.

  Calculate the gasoline savings

How much gasoline do vehicles with the following fuel efficiencies consume in one year? Calculate the gasoline savings, in gallons per year, created by the following two options. Show all your work, and draw boxes around your answers.

  Design and modelling of adsorption chromatography

Design and modelling of adsorption chromatography based on isotherm data

  Application of mechatronics engineering

Write an essay on Application of Mechatronics Engineering

  Growth chracteristics of the organism

To examine the relationship between fermenter design and operating conditions, oxygen transfer capability and microbial growth.

  Block diagram, system performance and responses

Questions based on Block Diagram, System Performance and Responses.

  Explain the difference in a technical performance measure

good understanding of Mil-Std-499 and Mil-Std-499A

  Electrode impedances

How did this procedure affect the signal observed from the electrode and the electrode impedances?

  Write a report on environmental companies

Write a report on environmental companies

  Scanning electron microscopy

Prepare a schematic diagram below of the major parts of the SEM

  Design a pumping and piping system

creating the pumping and piping system to supply cool water to the condenser

  A repulsive potential energy should be a positive one

Using the data provided on the webvista site in the file marked vdw.txt, try to develop a mathematical equation for the vdW potential we discussed in class, U(x), that best fits the data

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd