Question: Use the finite element software FEHT to show the temperature distribution in the walls of a two dimensional furnace shown below. The furnace is at

Use the finite element software FEHT to show the temperature distribution in the walls of a two dimensional furnace shown below. The furnace is at 750 F and the convective heat transfer coefficient inside and outside of the furnace are 40 and 10 Btu/ft2.F.hr respectively. Calculate the amount of heat lost to the ambient and determine the maximum and minimum temperatures in the metal and the insulation? To evaluate the warm-up time of the furnace, assume it is initially at ambient temperature and suddenly exposed to 750 F gas. Approximately how long it will take to reach steady state? Submit your results along with tech memo and a rough hand calculation to confirm the finite element results

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

ENGR 467 - Heat Transfer Project # 2 Due................... Use the finite element software FEHT to show the temperature distribution in the walls of a two dimensional furnace shown below. The...

The experimental result differs from the assumption. The result shows that the ring oscillator frequencies can be grouped into two groups, where the first group is the high frequency group for the...

Figure 1 : Cross - section through homogeneous earth fill dam. The earth dam shown in Figure 1 is to be built on gravelly sand. The dam will extend a distance of 2 5 0 m perpendicular to the cross -...

Determine stress concentration factors K and K for ellipsoidal holes An ellipsoidal hole of major radius a and minor radius b is oriented at an angle relative to the loading direction in a solid bar...

The dimensions of a uniform steel plate ( or a three - point - bent deep beam ) are shown in the figure below. It has a uniform thickness of 0 . 1 m . Its left bottom corner is supported by a pin and...

Polymer Testing & Characterization. Finite element analysis is a technique of mathematical simulation that is used to solve engineering problem and include process of simulating the behavior of a...

* * * Please help with part ( b ) The truss shown consists of horizontal members made of aluminum ( E = 7 0 GPa ) and the others made of steel ( E = 2 1 0 GPa ) . The cross - section areas are 6 0 m...

(a) Develop a 1D Patran-Nastran Finite element model to determine the nodal (A, B, C, and D) displacements and element stresses. (b) Develop a 1D Patran-Nastran Finite element model to determine the...

In preparing its financial statements for the current year, a company's closing inventory was understated by $300,000. What will be the effect of this error if it remains uncorrected? A The current...

Santa Cruz Company has a tax rate of 20 percent on taxable income. It is considering a capital project that will make the following annual contribution to operating income: 1. Determine the net cash...

7. Four transactions for Automotive Maintenance and Repair Shop that took place in November 20X1 appear below, along with the general ledger accounts used by the company. INSTRUCTIONS Record the...

Oct. 1 Stockholders invest $ 3 0 , 0 0 0 in exchange for common stock of the corporation. 2 Hires an administrative assistant at an annual salary of $ 3 6 , 0 0 0 . 3 Buys office furniture for $ 3 ,...

1 What is the significance of HRMs historical development in terms of the way it is regarded today?

1 IAS is an SME a small to medium sized enterprise. To what extent do you think the principles and practices of HRM are applicable to SMEs? The UK businesstobusiness marketing agency IAS (Industrial...

=+Part 2 Write three headlines in a campaign for different media: out-of-home, bus sides, magazine, or online. Make sure you use the same writing technique for each.