Equivalence Ratio Sample Clauses

Equivalence Ratio. NOx [ppmdv @0% O2] The NOx predictions are presented through Figures 21 to 23. Different points of view regarding the units to measure NOx have been used. First of all, Figure 21 shows the trends in form of NOx concentration in ppmdv (dry basis and corrected to 0% O2), whereas Figures 22 and 23 represent the NOx trends in terms of emission index; the difference between them is the variable used to normalize the NOx production rate: the emission index from Figure 22 is measured in gNOx/kgFuel_burned while Figure 23 is given in mgNOx/kWh_fuel burned. The measured NOx at the outlet is plotted against the equivalence ratio for all the different fuel mixtures. The trends obtained have been compared with the ones obtained with the equilibrium calculation (see Appendix C) and have result to be in good agreement. The only experimental data found addresses the natural gas case, fired at slightly lean conditions [22]. This measured value is marked in Figure 21 with a green point.
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Equivalence Ratio. Temperature [K] The variation of the exhaust temperature and the heat transferred to the bricks are presented through Figures 35 and 36, respectively. 106000 104000 102000 100000 100%CH4 96%CH4-4%CO2 98000 96000 60%CH4-40%CO2 55%CH4-45%CO2 45%CH4-55%CO2 94000 92000 0.4 0.5 0.6 0.7 1.1 Equivalence Ratio Heat [W] It becomes clear that the addition of CO2 to the fuel mixture affects the exhaust temperature and the heat transferred to the walls, both variables are reduced when increasing the CO2 in the fuel mixture. The added CO2 acts as a heat sink thus lowering the flame temperature, decreasing the exhaust temperature and reducing the heat transferred to the brick walls. Regarding the effect of working at lean conditions, for the fuel mixtures with high content of CO2 the temperature of the flue gases seems to maintain around the same value, being not representative of what is expected. However, the decrease of the heat transferred to the bricks at lean conditions indicates that part of the heat released through the reaction has been employed to heat up the larger amount of product gases instead of being transferred to the bricks.
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Equivalence Ratio. H2O [mole fraction] The results obtained for the main products of the combustion reaction, H2O and CO2, are presented in Figures 54 and 55, in which the molar fraction of these species can be found plotted against the equivalence ratio, for all the type 3 mixtures. 0.40 0.35 0.30 0.25 100%CH4 75%CH4-25%C2H6 85%CH4-15%C2H6 75%CH4-25%C3H8 0.20 75%CH4-15%C2H6-10%C3H8 0.15 0.4 0.5 0.6 0.7 1.1 Equivalence Ratio CO2 [mole fraction]
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Related to Equivalence Ratio

  • Capitalization Ratio Permit the ratio of Consolidated Debt of the Borrower to Consolidated Capital of the Borrower to exceed .58 to 1.00.

  • Debt to Capitalization Ratio As of the last day of each fiscal quarter of the Borrower, the Debt to Capitalization Ratio shall be less than or equal to 0.70 to 1.0.

  • Current Ratio The Borrower will not permit, as of the last day of any fiscal quarter, its ratio of (i) consolidated current assets (including the unused amount of the total Commitments, but excluding non-cash assets under FAS 133) to (ii) consolidated current liabilities (excluding non-cash obligations under FAS 133 and current maturities under this Agreement) to be less than 1.0 to 1.0.

  • Debt Ratio Permit the Debt Ratio at the last day of any fiscal quarter to be greater than the ratio set forth below opposite the fiscal quarter during which such fiscal quarter occurs: Fiscal Quarter Ending Ratio --------------------- ----- December 31, 1999 4.75 March 31, 2000 4.75 June 30, 2000 4.75 September 30, 2000 4.50 December 31, 2000 4.50 March 31, 2001 4.50 June 30, 2001 4.50 September 30, 2001 3.75 December 31, 2001 3.75 March 31, 2002 3.75 June 30, 2002 3.75 September 30, 2002 3.25 and thereafter

  • LTV Ratio The gross proceeds of each Mortgage Loan to the related Mortgagor at origination did not exceed the non-contingent principal amount of the Mortgage Loan and either: (a) such Mortgage Loan is secured by an interest in real property having a fair market value (i) at the date the Mortgage Loan was originated, at least equal to 80 percent of the original principal balance of the Mortgage Loan or (ii) at the Closing Date, at least equal to 80 percent of the principal balance of the Mortgage Loan on such date; provided that for purposes hereof, the fair market value of the real property interest must first be reduced by (x) the amount of any lien on the real property interest that is senior to the Mortgage Loan and (y) a proportionate amount of any lien that is in parity with the Mortgage Loan (unless such other lien secures a Mortgage Loan that is cross-collateralized with such Mortgage Loan, in which event the computation described in clauses (a)(i) and (a)(ii) of this paragraph 19 shall be made on a pro rata basis in accordance with the fair market values of the Mortgaged Properties securing such cross-collateralized Mortgage Loans); or (b) substantially all the proceeds of such Mortgage Loan were used to acquire, improve or protect the real property that served as the only security for such Mortgage Loan (other than a recourse feature or other third party credit enhancement within the meaning of Treasury Regulations Section 1.860G-2(a)(1)(ii)).