BOILERS
INTRODUCTION OF BOILERS
There are numerous ways to generate steam, but the most common methods involve burning coal, natural gas, or oil to produce heat...
S N CURVE :ANALYSIS,PLOTTING & SIGNIFICANCE
S N CURVE : INTRODUCTION
S-N CURVE : It implies a plot drawn between Stress Amplitude (Sf) and No. of stress cycles (N).
This curve...
Life of Bearing| Rolling Contact Bearing
In this blog we will discuss the life of bearing, dynamic load-carrying capacity, equivalent bearing load, rated life average life, the relationship between rated...
COMBINATIONS OF SPRINGS & SPRING MATERIALS
COMBINATIONS OF SPRINGS- ANALYSIS OF MULTI-SPRING SYSTEMS
COMBINATIONS IN SPRINGS: In many practical applications, we use the springs in machine systems. Often observed that we...
HEAT TRANSFER
Heat transfer (or heat exchanger ) is thermal energy in transit due to a spatial temperature difference. These thermal exchanges are three measure functions...
LIMIT OF FATIGUE STRESS-ENDURANCE LIMIT STUDY
LIMIT DEFINED FOR FLUCTUATING STRESSES : ENDURANCE LIMIT
Limit of Fluctuating stresses
All components subjected to fluctuating stresses contains a Max. Stress Amplitude value for...
FAILURE THEORIES(FATIGUE): ANALYSIS AND TYPES
{FAILURE THEORIES/TOF} UNDER FATIGUE LOADING: STUDY AND ANALYSIS
Failure in components under fatigue loading are dealt with the S N curve analysis method.
S N...
REVERSED STRESS & DESIGN:FINITE & INFINITE LIFE
STRESSES AND DESIGN ANALYSIS: HOW THE PROCESS OCCURS?????????
Reversed stresses : Those stresses which have same magnitude of stresses but in opposite sense (i.e σ1...
THERMODYNAMICS
Thermodynamic system and control volume :
...
‘CROSS SECTION VARIATION'(STRESS CONC. STUDY)
STRESS CONCENTRATION- INTRODUCTION:
Why Sudden cross section variation (Stress Concentration study) was necessary to study for component design????????????
Basic stress equations given below as:
These stress equations...