# Theory

## Exploring the Diesel Cycle to know efficiency of Diesel Cycle

The Diesel cycle is a theoretical cycle used for slow speed Compression Ignition or diesel engines. Unlike the Otto cycle, which has heat addition at constant volume, the Diesel cycle has heat addition at constant pressure. The efficiency of Diesel cycle is more than the Otto cycle under different operating conditions. The diesel cycle is also …

## what is the use of pv diagram for diesel cycle?

What is the use of PV diagram for diesel cycle? Diesel cycle comprises various processes that determine the performance of the engine. To better understand the variations in the pressure and volume of the working substance/fluid during these processes for studying the performance of the diesel engine, a PV diagram for diesel cycle is used. …

## What is the Otto cycle? exploring Otto cycle efficiency

What is the Otto cycle? Otto cycle is a gas power cycle and the Power cycle refers to systems that generate power using a working fluid that remains as gas throughout the entire process. This cycle is called so because it was invented by “Otto”. This cycle is also known as the constant volume cycle. …

## Compare Otto Cycle and Diesel cycle for better one

How to compare the Otto cycle and Diesel cycle to know which is better? To know which is the better and more efficient cycle between the Otto cycle and diesel cycle, cycle analysis are made using important parameters like compression ratio, maximum pressure, maximum temperature, heat input, work output, etc. Comparison of Otto Cycle and …

## How to read the Otto cycle TS diagram

What is meant by the Otto cycle TS diagram? The diagram that shows the variation of the temperature and the entropy properties of the working substance/ fluid during various processes of an Otto cycle is called the Otto cycle TS diagram Theoretical Otto cycle TS diagram In the TS diagram, Entropy “s” is represented in …

## Otto Cycle PV Diagram made easy

What is the Otto cycle PV diagram? The Otto cycle PV diagram is a diagram to show variations in the pressure and volume of the working substance/fluid during the various processes of the Otto cycle. PV diagram various Processes of the otto cycle The Otto cycle or constant volume cycle is the theoretical cycle for …

## freezing point for water

Summary The freezing point is the temperature at which a liquid changes its phase to a solid phase. The freezing point for water depends on pressure and at atmospheric pressure freezing point of water is 0°C or 273.15 Kelvin Do you know The freezing point for pure liquid water is not 0°? At 40C water …