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websites that quote table that stemn data tor specific thermal conditio There ar

ID: 1766686 • Letter: W

Question

websites that quote table that stemn data tor specific thermal conditio There are many it ch D- EXERCISES t critically on the concept of peak oi Do your comments apply equally well o 3.1 Comment gas and coal? 3.2 Estimates of the reserve to production ratio, R/P, for n ratio, R/P, fo r (a) coal, (b) oil, and (e) gas are pro- f 3.1, 2.7, and 2.1 kg CO2 per kg fuel for the specific carbon dioxide tively. What would the duration of these reserves be if duction increased linearly by 15% per decade? of and coal, respectively, given that the density of natural gas is 0.8 kgm emission of oil, gas, 34 Describe the impact on total carbon emissions from the exploitation of shale oil and shale gas Comment on any correlation between investment in renewable technology and the price of oil (see Fig. 3.4). Discuss the challenges facing CCS technologies. Investigate what methods are being considered for CCU An adiabatic compressor increases the pressure of water from 0.04 bar to 150 bar. Assuming that water is incompressible, calculate the work done per kg of water Using the following steam table data, estimate the work done on an adiabatic turbine by 1 kg of superheated steam entering the turbine at a pressure of 200 bar and a tempera ture of 600 °C and leaving the turbine at a pressure of l bar and a temperature of 100 oC. 3.5 3.6 3.7 3.8 oduc- 3.9 ute of Steam table data h (kJkg) 2676 3537 TeC) p (bar) 100 200 600 ngman,

Explanation / Answer

3.1) Peak oil is a theory related to the extraction of oil.peak oil is the theorized point in time when tha maximum rate of extraction of petroleum is reached after which it is expected to enter terminal decline.this concept of peak oil is based on the observed rise, peak ,fall and depletion of aggregate production rate in oil fields over time. When this peak point reaches the prices of oil and gas goes extremely low but it is destined to rise as the fuel goes into the phase of terminal decline after which the production rate only declines.t. this is not considered good because some times it may reflect the depleating level of oil and gas.

This theory is also applicable to coal as well. Actually this theory is applicable to all most all the fossile fuel as all of them go through the same phases.