Dual cycle in thermodynamics is a mixed cycle from the Otto cycle and the diesel cycle. We have already discussed these cycles with the P-V and T-S diagrams in the previous articles. In this article, we are going to discuss the Dual cycle with the P-V diagram and the T-S diagram. Dual Cycle The Otto […]
Impact of interpersonal conflict on university students’ mindset
A Final Year project on “Interpersonal conflict depends on us, but it is entirely our responsibility and the decision to better our relations among ourselves and others” is submitted by Usama Zeid Bashir Salim (from the European University of Lefke) to Extrudesign.com ABSTRACT In this research, the impact of interpersonal conflict on the higher institution […]
What is Diesel Cycle?
In the previous article, we have discussed the Otto cycle, The Otto cycle is an idealized cycle for the spark-ignition engine whereas the Diesel cycle is the idealized cycle for the Compression Ignition Engines. In the Ideal cycle, the heat addition process needs no special device such as the ignition system. Let’s discuss the diesel Cycle […]
What is Otto Cycle?
In the previous article, we have discussed the Carnot cycle, the Stirling cycle and the Ericsson Cycle. The main disadvantage of the Carnot cycle is low mean effective pressure due to impracticable high pressure and the volume ratios. Nicolaus Otto proposed a constant volume heat addition cycle called the Otto cycle. Now we are going to discuss […]
What is Ericsson Cycle?
In the previous article, we have discussed the Carnot cycle and the Stirling Cycle with its efficiency. The Ericsson Cycle also resembles the Carnot cycle with the constant pressure process and the constant temperature processes. Whereas the Stirling cycle is a constant volume with a constant temperature. Ericsson Cycle In this Ericsson Cycle, there are two Isothermal […]
What is Stirling Cycle?
In the previous article we have discussed the Carnot cycle, and its efficiency. But the Carnot cycle has a low mean effective pressure. To increase the mean effective pressure, theoretically achieve the maximum efficiency, there are some modifications can be done to the Carnot cycle. This modified Carnot cycle is called the Stirling Cycle. Stirling […]
What is Carnot Cycle and Carnot Engine?
Carnot cycle is a reversible Air Standard Cycle, where Internal Combustion Engines can be compared in terms of performance to judge the degree of perfection. So it is the perfect standard engine. Carnot Cycle Sadi Carnot is a French engineer, who first proposed the Reversible cycle in 1824. In this cycle, the working medium receives the Heat […]
What is an Air Standard cycle? What are the assumptions for the Air Standard Cycle?
We have been discussing the different internal combustion engines. Analysing these internal combustion engines processes such as the Suctions, compression, combustion and exhaust are not an easy task. So this analysis is complicated with the real thermodynamic cycle. We have to make this cycle idealised by a few assumptions in these processes. Wich is idealised cycle […]
What is Mean Effective Pressure? | IMEP, BMEP, FMEP|
In Reciprocating Internal Combustion engines, it is the measure of the capacity to do the work. The Mean effective pressure means the simply average pressure acting on the piston during the complete thermodynamic cycle in a Reciprocating internal combustion Engine. Mean Effective Pressure As we said it is an average pressure acting on the piston […]
What is Volumetric efficiency of an Engine?
Volumetric efficiency is one of the important Engine performance parameter, which decides the performance of the engine. So this volumetric efficiency is also known as the breathing ability of the engine. Let’s discuss more on it. Volumetric Efficiency of an Engine One of the most Important Performance Parameter in the Diesel Engines. It determines the amount of […]
What are the different Thermodynamic Processes?
We have been discussing the different thermodynamic cycles and the Law of thermodynamics, so far we understand what is a Thermodynamic system. A thermodynamic system is a group of material which is having properties such as the temperature, pressure, volume, internal energy etc. This thermodynamic system can be a closed system or an open system or isolated […]
What is the first law of Thermodynamics?
The first of law Thermodynamics is a version of the Law of Conservation Energy. This Law of conservation of energy states that the Energy neither be created nor be destroyed. It can only be transferred from one form to another form. And the Energy of the total isolated system is constant. Let’s discuss the first […]
What are the Engine Performance Parameters?
We have been discussed the different types of the Internal combustion Engines, and their working principles, In this article we are going to discuss the different Engine Performance Parameters. The Overall Engine performance is indicated by the term ” Efficiency” and denoted by “η” There are five important Engine efficiencies which are mentioned below. Indicated Thermal […]
Comparison of Spark Ignition Vs Compression Ignition
In the Previous articles, we have discussed the Different types of Engines, Internal combustion Engines, 4 Stroke and 2 Stroke with Spark Ignition and Compression ignition. In this article, we are going to discuss the comparison of the Spark Ignition Vs Compression Ignition Engines. An Engine is a device which transforms one form of energy into […]
What is Compression Ignition Engine?
An Engine is a device which transforms one form of energy into another form of Energy. An internal combustion engine is a heat engine where it undergoes different cycles of operations in a sequent manner to convert the thermal energy into useful work. We have already discussed the 4 Stroke engine cycle with the compression Ignition working principles. In […]
What is a Spark Ignition Engine?
An Engine is a device which transforms one form of energy into another form of Energy. An internal combustion engine is a heat engine where it undergoes different cycles of operations in a sequent manner to convert the thermal energy into useful work. We have already discussed the 4 Stroke engine and the 2 stroke engine cycles with the […]
Comparison of 2 Stroke vs 4 Stroke Engine
An Engine is a device which transforms one form of energy into another form of Energy. An internal combustion engine is a heat engine where it undergoes different cycles of operations in a sequent manner to convert the thermal energy into useful work. In the previous articles, we have discussed the 2 stroke engine and the 4 stroke engines working […]
What is 2 Stroke Engine? | 2 Stroke Petrol Engine
An Engine is a device which transforms one form of energy into another form of Energy. An internal combustion engine is a heat engine where it undergoes different cycles of operations in a sequent manner to convert the thermal energy into useful work. In this article, we are going to discuss the 2 Stroke Engine working principle with the […]
What is a 4 stroke Diesel engine?
An Engine is a device which transforms one form of energy into another form of Energy. An internal combustion engine is a heat engine where it undergoes different cycles of operations in a sequent manner to convert the thermal energy into useful work. In this article, we are going to discuss the 4 Stroke Diesel Engine working principle. 4 Stroke […]
What is a 4 stroke engine? Four Stroke Petrol Engine
An Engine is a device which transforms one form of energy into another form of Energy. An internal combustion engine is a heat engine where it undergoes different cycles of operations in a sequent manner to convert the thermal energy into useful work. In this article, we are going to discuss the 4 Stroke Engine working principle […]
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