Q3/ A patient who suffers from a problem in the knee joint and needs a joint replacement. As a Biomaterials engineer, you have three metal materials, any of these materials in the table 1. you prefer for the replacement process with mentioning the reason. If you know that the joint is exposed to compression resistance resulting from the weight of the person, and the load applied on the joint is 80 kg, wvith a cross-sectional area of 40 mm Table 1. The materials properties Materials Compressive strength (Mpa) Туре I 17.6 Туре II 30.2 Туре II 6.5

Q3/ A patient who suffers from a problem in the knee joint and needs a joint replacement. As a Biomaterials engineer, you have three metal materials, any of these materials in the table 1. you prefer for the replacement process with mentioning the reason. If you know that the joint is exposed to compression resistance resulting from the weight of the person, and the load applied on the joint is 80 kg, wvith a cross-sectional area of 40 mm Table 1. The materials properties Materials Compressive strength (Mpa) Туре I 17.6 Туре II 30.2 Туре II 6.5

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter3: Transient Heat Conduction

Section: Chapter Questions

Problem 3.25P

See similar textbooks

Similar questions

A concentric helical spring is used to support a load of 90 KN. The inner spring has arate of 495.8 KN/m and outside spring is 126.5 KN/m. If initially the inner spring is 25mm shorter than the outer spring, find the percent load carried by the inner spring. The correct answer is 76.81%. I just need the solution for this answer, thank you!
A steel rod is 0.02-m in diameter and 2.5-m in length. The modulus of elasticity ofthis material is 210 GPa. The change in length afterapplying a tensile force of 150 kN is?
Subject: strength of materials A spherical vessel is to contain air at an average temperature of 25°C. The average mass is 250 kg. If the inside diameter is 2.5 meters, Find the required thickness of the vessel in INCHES made of steel with yield strength of 52.5 ksi. The joint efficiency is set to 75.25% and factor of safety of 5.25. Note : remember this question belongs to strength of materials Help me urgent thank you
4. ANSWER WITH CLEAN SOLUTIONS AND WITH FREE BODY DIAGRAM
5. ANSWER A AND B WITH CLEAN SOLUTIONS AND WITH FREE BODY DIAGRAM
How would I draw this free body diagram? I'm not entirely sure what is happening at A, is it a fixed wall support with rollers? So it would have Ax, Ay and Ma components? I am also unsure how to identify the equilibirum equations.
A cylinder head of a steam engine is held on by 14 bolts. The effective diameter of the cylinder is 35 cm and the steam pressure is 8.5 kg/cm2. Assuming that the bolts are not initially stressed, find the diameter of each of the bolts if the tensile stress is not to exceed 200 kg/cm2.
ANSWER ONLY THE PROBLEM IN THE ATTCHED IMAGE A 25kg wooden plate is held in place by two strings attached to the ceiling and the wall. The string attached to the ceiling makes an angle 40o with the horizontal and the string attached to the wall makes 90o with the wall. Determine the force in each string. (DONT ANSWER THIS PROBLEM)
A steel bar of 5 mm is heated from 15° C to 40° C and it is free to expand. The bar Will induce A. no stress B. shear stress C. tensile stress D. compressive stress
Shear strength value τ = 200 MPaThe plate connection made with bolts is given in the figure. P = 70kNrequired for the safe transfer of the load of valueDetermine the minimum bolt diameter.
we want to build a single-rail overhead crane in the workshop.when the load reaches the extreme point, it is 1800 mm away. the rail-shaped profile iron of the crane is connected from point B to point A by rope.the tensile stress of the rope is = 600 mpa. and the cross-sectional area is a=802 mm.according to other dimensions given (a=850mm b=1500 mm), this vince can hang No more than how many kg of load.(G=?)
A current problem in the U.S. Air Force is the neck/shoulder fatigue experienced by pilots. To be able to fly missions at night, the pilots wear night vision goggles, which are attached to the front of the helmet. Unfortunately, these are heavy, causing a large downward torque of the head, which must be counteracted by the neck muscles, which then fatigue. To alleviate this problem, many pilots have started attaching random lead weights to the back of the helmet. Find the appropriate weight that would best balance the head and minimize neck fatigue – You must show your free body diagram. Assumptions: a) center of gravity of goggles is 20 cm in front of neck pivot point, b) load of goggles1.0 kg mass, c) center of gravity of lead weight is 10 cm behind neck pivot point, d) load of bare helmet 3 kg mass, e) center of gravity of helmet is 2 cm in front of neck pivot, f) load of head 4.0 kg mass, and g) center of gravity of head is right at neck pivot point. Answer: ___________________