Comparison between Fire Tube and Water Tube Boiler can be done in 14 aspects. Those aspects are operating pressure, passage of material type in tubes, rate of steam ..
The rocket propellant is the chemical mixture burned to produce thrust in rockets and consists of a fuel and an oxidizer. Fuel is a substance that can be in a liquid ..
A key is a machine element fitted in an axial direction into the mating member, such as pulleys, gears. The primary function of the key is to prevent the relative ..
The flow in the heat exchanger is considered under steady-state and fully insulated at the outer surface. Consider an infinitesimal part of the heat exchanging tube ..
Every substance has triple point. The triple point of a substance is a point at which it exists in solid, liquid and vapor phases. The triple point is the point ..
Shielded Metal-arc Welding (SMAW) is the simplest and used for many joining processes. More than 50% of industrial and maintenance welding currently is performed ..
Comparison between work and internal energy can be made in the following ways. S.no Work Internal Energy 1 The work is the product of force and displacement in the direction ..
Comparison between Exergy(Availability) and Energy can be made in the following ways. S.no Exergy (Availability) Energy 1 Exergy(Availability) doesn’t follow ..
Structural failure can be avoided if the loads that a structure is capable of supporting are greater than the loads it will be subjected to when in service. Since ..
Atkinson cycle is an ideal cycle for Otto engine exhausting to a gas turbine. In this cycle, the isentropic expansion 3-4 of an Otto cycle (1-2-3-4) is further allowed ..
The thermodynamic cycle Brayton cycle can be compared with the Otto cycle to deduce the following points: Comparison of Pressure-volume and Temperature-entropy diagrams ..
Comparison between Conductors, Semiconductors and Insulators can be done in aspects like conductivity variation, conductivity order, electrical resistivity, temperature ..
Knoop hardness test method (Microhardness test method) is applicable to extremely thin metals, plated surfaces, very hard and brittle materials, carburized and nitrided ..
There are many theories of fatigue; we have written in brief about the three theories – Orowan theory, fatigue limit theory and wood’s theory here. (i) Orowan ..