A10-in. length of steel tubing (with properties of e =30 x 10^6psi v=0.3 and α=7x10^-6/ f° and q. cross-sectional area of 1 square in is installed with fixed ends so psi, v having that it is stress-free at 80°f. in operation, the tube is heated throughout to a uniform 480°f careful measurements indicate that the fixed ends separate by 0.008 in. what loads are exerted on the ends of the tube, what are the resultant stresses and strains?

Apiping systems consists of 6 m of 6-std type k and 12 m of 4-std type k, both drawn copper tubing. the system conveys ethylene glycol at a rate of 0.013 m3/s. the pressure drop across the system is to be calculated. there are two 90° elbows in the 6-in pipe, a reduction from the 6-in pipe to the 4-in pipe and four 90° elbows in the 4-in pipe. all fittings are soldered (same as flanged) and regular. the inlet and outlet of the system are at the same height.

Consider a 1.2 meter high and 2 meter wide glass window whose thickness is 6 mm and thermal conductivity is 0.78 w/m °c. the room temperature is maintained at 24 °c, while the outdoor temperature is -5 °c. the convective heat transfer coefficients on the inner and outer surfaces of the window are 10 w/m2 °c and 25 w/m2 °c respectively. (a) draw the thermal resistance network, etermine the steady rate of heat transfer t e glass window (c) determine the temperature of the inner surface of the window

Major ingredients of traditional ceramics (a) silica (b) clay (c) feldspar (d) all