EN2702 Thermofluids – Petrol Engine Report Introduction At the end of 2010 it was estimated that there were 31‚035‚791 cars owned in the UK. (1) With cars being such a high contributor to the environmental problems that the planet is experiencing‚ it is of vital importance that our cars become as fuel efficient as possible‚ thus saving petrol and preserving the world’s fossil fuels. Around seventy-five percent of carbon monoxide emissions come from automobiles and in urban areas‚ harmful automotive
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etc. So there must be an alternative way to find the solution.First of all‚we will take a look on the effect of the fuel on our environment. Our environment is being effected due to combustion of fuels by the automotives. The automobiles run on petrol or diesel‚the automotives burn the fuels to run the automobiles .The burned fuels are released into the environment‚This released smoke or burned fuels are depleting the Ozone layer of the earth.Due to the depletion of Ozone layer ‚ Green house effect
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the price of petrol is an appropriate way to decline traffic and contamination problems. It is undeniable that traffic as well as traffic’s emissions will not work normally if the price of petrol rises. In this case‚ I would contend that the growth of the price of petrol will solve traffic and pollution problems effectively. To begin with‚ I will show some reasons that the price of petrol can control growing traffic completely. Firstly‚ it is obvious that transport relies on petrol and in general
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machinery problem. We intend to do a project on “Vibration analysis of centrifugal pump at BPCL Kochi Refinery”. The vibration analysis we have done is a part of predictive maintenance on rotary equipments. This technique is mainly used for the improved performance of equipments. Using this we can predict the condition of internal parts of the equipment. We are mainly dealing with the vibration analysis of centrifugal pump‚ compressors and motors. It includes typical causes of vibration like misalignment
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Heat Pump ------------------------------------------------- A heat pump can provide an alternative to using your air conditioner. * Heat pumps can supply heat‚ cooling‚ and hot water. * Your climate and site will determine the type of heat pump most appropriate for your home. For climates with moderate heating and cooling needs‚ heat pumps offer an energy-efficient alternative to furnaces and air conditioners. Like your refrigerator‚ heat pumps use electricity to move heat from a
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Heat pump From Wikipedia‚ the free encyclopedia Jump to: navigation‚ search For theoretical background‚ see Heat pump and refrigeration cycle. Outdoor components of a residential air-source heat pump A heat pump is a machine or device that transfers thermal energy from one location‚ called the "source‚" which is at a lower temperature‚ to another location called the "sink" or "heat sink"‚ which is at a higher temperature. Thus‚ heat pumps moves thermal energy opposite to the direction that
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Submersible Pump Application The system consists of a submersible pump controlled by a Danfoss VLT AQUA Drive and a pressure transmitter. The transmitter gives a 4-20 mA feedback signal to the VLT AQUA Drive‚ which keeps a constant pressure by controlling the speed of the pump. To design a drive for a submersible pump application‚ there are a few important issues to take into consideration. Therefore the drive used must be chosen according to motor current. 1. The motor is a so called “Can motor”
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Centrifugal Pump @ 1750 RPM · Figure 1 Head Pressure versus Flowrate · Figure 2 Ideal Power versus Head Pressure (H) · Sample Calculations · Raw Data Discussion of Experiment A centrifugal pump contains an impeller or set of vanes encased in housing. Energy is added to the fluid in the form of velocity and pressure as a result of the impeller turning. An engineer must determine the range of flow rates required when using a centrifugal pump. The centrifugal
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Pumping Systems: Parallel and Series Configurations For some piping system designs‚ it may be desirable to consider a multiple pump system to meet the design requirements. Two typical options include parallel and series configurations of pumps. Specific performance criteria must be met when considering these options. Given a piping system which has a known design flow rate and head requirements‚ Qdes‚ hdes‚ the following pump selection criteria apply. Pumps in Parallel: Assuming that the pumps are identical
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MAT UDIN CASE 6: GEZ Petrol Station: Using CVP Analysis for Planning EXPIRE: 24 November 2013 (Before 10 a.m.) GROUP A (7) NAME MATRIC NO MARISA BT MUSRIL GOH ING MIN ELIZABETH ESTONIA ANAK JONIC 195468 205438 207727 NURLIYANA BT ZAINUL ABIDIN WONG ZI XIN 207788 207877 Contents 1.0 Introduction Mr Aiman is the GEZ Bhd’s area manager who is responsible to directing sales activities for more than twenty petrol stations in the northern region of Malaysia. The petrol station business is very
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