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1 - 50 of 170 search results for Economics test |u:como.ceb.cam.ac.uk where 16 match all words and 154 match some words.
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  2. Screening and techno-economic assessment of biomass-based power…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-146.pdf
    1 May 2019: Screening and techno-economic assessment ofbiomass-based power generation with CCS. technologies to meet 2050 CO2 targets. ... Mass and energy balance calculations were used to evaluate the techno-economic output metrics (e.g.
  3. Techno-economic assessment of carbon-negative algal biodiesel for…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-119.pdf
    1 May 2019: 12. 3.3 Techno-economic Model Development. 13. 3.4 Economics of Scale. 13. ... Under assumptions related to economics of scale, the techno-economic model was modified further at various industrial scales.
  4. Cambridge Centre forComputational Chemical Engineering University of…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-27.pdf
    1 May 2019: 1. 1 Introduction. Process control has increased in importance in the process industries over the pastdecades, driven by global competition, rapidly changing economic conditions, morestringent environmental and safety regulations, and the
  5. Lifting a buried object: reverse hopper theory

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-129.pdf
    1 May 2019: Figures 10 and 11 present the uplift test results on rectangular plates reported by Murrayand Geddes [22] and Dickin [12]: they performed uplift tests on rectangular plates withdifferent length/breadth ratios ... Figure 13 presents pipe uplift test
  6. A c4e preprint by the Computational Modelling Group

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-184.pdf
    1 May 2019: Moreover, statistical tests are employed to analyze and rank the performance of the learn-ing models. ... Thecomparative result of statistical test based on RMSD is shown in Figure 9.
  7. A c4e preprint by the Computational Modelling Group

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-165.pdf
    1 May 2019: Instead, the students are given four data sets from the open loop tests. ... td. Figure 5: Light intensity vs. time in an open loop process test for calculation of PIDcontroller parameters.
  8. Investigation of the impact of the configuration of exhaust…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-preprint-228.pdf
    29 May 2019: that emission measurements using simple test cycles such theNew European Driving Cycle (NEDC) are not representative of the actual on-road emis-sions [61]. ... And as a result, more realistic test cycles such as the Worldwide HarmonizedLight Vehicles
  9. Learning based Evolutionary Assitive Paradigm for Surrogate Selection …

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-197.pdf
    1 May 2019: They numerically com-pare and rank the surrogates for some well-known test functions [23, 32]. ... D3) Use Sobol sampling (QS) to generate four input-output data sets for each test func-tion.
  10. New polycyclic aromatic hydrocarbon (PAH) surface processes to…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-69.pdf
    1 May 2019: 15. 5.3 Sensitivity analysis. 20. 5.3.1 Hypothesis test. 22. 6 Conclusion 22. ... models, a hypothesis test was performed for each evennumbered C atom count between 70 and 320.
  11. On the parameterisation of process flow sheet models

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-166.pdf
    1 May 2019: performing economic evaluation,. • improving equipment design and performance. The software was used to simulate the process described in Section 2.2. ... Test sets of points (100 points per dimension) were gener-ated for calculating RMSD and residuals.
  12. Improved methodology for performing the inverse Abel transform of…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-217.pdf
    1 May 2019: No expensiveequipment is required, making pyrometry an economic and rapid method to obtain 2Dsoot temperature and volume fraction data. ... The predefined intensitydistribution chosen here (Eq. 3) was optimised for co-flow diffusion flames and
  13. The future of computational modelling in reaction engineering

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-84.pdf
    1 May 2019: a robot can carry out the experiments. Adam generates knowledgein functional genomics using scientific reasoning allowing it to form hypotheses, designexperiments to test these, and finally to carry out the experiments. ... Real economic decisions canbe
  14. A c4e preprint by the Computational Modelling Group

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-174.pdf
    1 May 2019: It quantifies CO2emissions based on an economic input-output life cycle assessment(EIO-LCA) modelthat was built by a team at Carnegie Mellon University [33]. ... Costello, and H. Matthews. The 2002 USbenchmark version of the economic input-output life
  15. Optical band gap of cross-linked, curved, and radical polyaromatic ...

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-225.pdf
    1 May 2019: M06. The initial test calculations were performed on naphthalene, biphenyland fluorene to identify the most suitable functional. ... These were chosen to cover theflat, cross-linked and pentagonal categories and are economic enough for timely
  16. Dynamic polarity of curved aromatic soot precursors Preprint…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-220.pdf
    1 May 2019: 69]. For the AIMD simulation used in this study a more economic level of theory, B97D/6-31G(d), was used. ... Heidenreich, W. M. Hess, and L. L. Ban. A test object and criteria for high res-olution electron microscopy.
  17. Design of Computer Experiments: A Review

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-182.pdf
    1 May 2019: Others include Chemical En-gineering, Decision Sciences, Energy, Neuroscience, Pharmacology, Toxicol-ogy and Pharmaceutics, Health Professions, Psychology, Business, Manage-ment and Accounting, Immunology and Microbiology, Arts and Humanities,Nursing
  18. Results that match 1 of 2 words

  19. A virtual octane test simulator for gasoline/ethanol blends

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-111.pdf
    1 May 2019: b) Experimental and Computed Critical Com-pression Ratios. Figure 7: Simulations of the RON test [4]. ... 4] ANSI. Standard test method for research octane number of spark-ignition enginefuel.
  20. Slide 1

    https://como.ceb.cam.ac.uk/media/presentations/2P060.pdf
    9 Aug 2019: Diamond 83 100 [5] 1.2. UNIAXIAL TENSILE TEST. yield stress (σf) and hardness (H):.
  21. Cambridge Centre forComputational Chemical Engineering University of…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-14.pdf
    1 May 2019: A single par-ticle (or alternatively, test particle) method (SPM) can be applied. ... proportional to the residence time tres of the test particle in the cell.
  22. Spray Dryer Modelling

    https://como.ceb.cam.ac.uk/media/seminars/csh33_Talk_090507.ppt
    1 May 2019: Well known in industry. Easy to test different geometries. Relatively simple to incorporate sophisticated user defined sub models. ... Test geometry developed representing a generic spray dryer. Counter current dryer.
  23. PowerPoint Presentation

    https://como.ceb.cam.ac.uk/media/presentations/4C11.pdf
    9 Aug 2019: Test cases for sensitivity analysis. 12. Primary particle size distribution. Trial 1: Base case. -
  24. Mapping Surrogate Gasoline Compositions into RON/MON Space

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-79.pdf
    1 May 2019: Table 1: Physical dimensions of the CFR engine for RON and MON tests. ... Table 13: Test conditions for the HCCI tests. Case CR Intake temperature Intake pressure Engine speed λNo. /
  25. Multi-compartment population balance model for a granulation process

    https://como.ceb.cam.ac.uk/media/presentations/mk306-presentation-linz-2015.pdf
    1 May 2019: Test system: compartmental model. Prof. Markus Kraft mk306@cam.ac.uk. Errors at different frag. ... Test system. Test system: compartmental model. Errors at different frag. rates for each algorithm.
  26. Slide 1

    https://como.ceb.cam.ac.uk/media/presentations/mk306-invitedpresentation-oxford-2012A.pdf
    1 May 2019: Knock in Spark Ignition Engines. Knocking combustion in research engine Research Octane Number test simulation. ... occurred at 12.5 CAD aTDC. research octane tests. 21. Diesel and PCCI combustion.
  27. Microsoft PowerPoint - AldawoodEtAl_CombustSymp2008_WIPP_HCCICtrlH2

    https://como.ceb.cam.ac.uk/media/presentations/ama44-poster-montreal-2008.pdf
    1 May 2019: Use of a fixed set of gains causes a relative instability in the response at the two ends of the test.
  28. A simple model for the aggregate structure of soot particles

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-38.pdf
    1 May 2019: Other definitions are possible and numerical tests of the simpler, possibly less realistic,case rgr (x) = rox (x) = c(x) are reported below. ... This gave a test of coagulation and results are shown in figure 8.
  29. Numerical investigation of DQMoM-IEM as a turbulent reaction closure

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-76.pdf
    1 May 2019: Section 4.3 demonstrates the application of the general solverto a reacting test case. ... theflow. This one-way coupling is acceptable for the constant density test case.
  30. Weblabs in Chemical Engineering Education

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-41.pdf
    1 May 2019: The ability to share experiments between different institutions drastically changesthe economics of providing laboratory experiments and, potentially, a huge number ofexperiments could be available for use, including experiments on expensive
  31. Modelling Particle Mass and Particle Number Emissions during the ...

    https://como.ceb.cam.ac.uk/media/presentations/4G12.pdf
    9 Aug 2019: Additional filtration sub-models used to describe change in filtration efficiency. Continue to test other hypotheses on particle breakthrough and further develop model.
  32. Simulation of Single and Multi-Component Flows Rob Harris (Sidney…

    https://como.ceb.cam.ac.uk/media/presentations/hs309-Glasgow.ppt
    1 May 2019: A probability density function based stochastic reactor model (SRM) is applied to simulate a direct injection (DI) homogeneous charge compression ignition (HCCI) test engine. ... iii) Down-sampling parameter tests. Mean mass fraction CO for engine cycles
  33. CoMoGROUP Polar curved polycyclic aromatic hydrocarbons in soot…

    https://como.ceb.cam.ac.uk/media/presentations/1C11.pdf
    9 Aug 2019: to test this, however, more exp. are also needed. Jacob Martin.
  34. PowerPoint Presentation

    https://como.ceb.cam.ac.uk/media/presentations/4P065.pdf
    9 Aug 2019: comparison to UV-Visible Spectroscopy measurements.  Identify best functional using a small test set.
  35. Preprint Cambridge Centre for Computational Chemical Engineering ISSN …

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-190.pdf
    1 May 2019: 33]. The second test was to calculate the normal boiling temperature by solving the equation.
  36. First-principles thermochemistry for gas phase species in an…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-97.pdf
    1 May 2019: 2). In order to test the validity of this method we used it to calculate some enthalpies forknown species.
  37. Cambridge Centre forComputational Chemical Engineering University of…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-23.pdf
    1 May 2019: Section 3introduces a simple simulation to test the algorithm and in section 4 we simulate aflame producing silica particles. ... Test simulations were performed to show how the model deals with particle incep-tion, coagulation, surface growth and
  38. Identifying optimal operating points in terms of engineering…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-118.pdf
    1 May 2019: Valves 4. Injection System Common rail. 2.1 Operating Point. To simplify the overall test matrix, tests were carried out at fixed engine speed of 1500rpmand for a fixed injected fuel ... EGR mass [fr.] 0 to 0.5. 5. Figure 1: Experimental test points.
  39. Slide 1

    https://como.ceb.cam.ac.uk/media/presentations/mk306-invitedpresentation-delft-2012.pdf
    1 May 2019: Knock in Spark Ignition Engines. Knocking combustion in research engine Research Octane Number test simulation. ... occurred at 12.5 CAD aTDC. research octane tests. 21. Diesel and PCCI combustion.
  40. An assessment of the viability of alternatives to biodiesel transport …

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-216.pdf
    1 May 2019: Vermuë, and R. H. Wijffels. Microalgal pro-duction - A close look at the economics. ... M. L. Laurens. Microalgae as biodiesel & biomassfeedstocks: Review & analysis of the biochemistry, energetics & economics.
  41. c4e-frame.dvi

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-12.pdf
    1 May 2019: n-decane 1218 4825 [3] www.ensic.u-nancy.fr/DCPR/Anglais/GCR/softwares.htm. Table 2: Initial conditions for the test system. ... We found that for the test system considered, both packages performbest for RTOL = 0.
  42. A predictor-corrector algorithm for the coupling of stiff ODEs to a…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-58.pdf
    1 May 2019: 3.1 Error Measures. 10. 3.2 Test System. 11. 3.3 Algorithm Parameters. ... Figure 4 shows the transient behaviour of particle number density in the test system fordifferent time-step sizes.
  43. Coupling a stochastic soot population balance to gas-phase chemistry…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-39.pdf
    1 May 2019: 14. Figure 2 shows the time evolution of the test variables for the batch reactor. ... 4.2 PSR. The PSR test case is an extension of the batch case.
  44. Simulationm and Life Cycle Assessment of Algae Gasification Process…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-144.pdf
    1 May 2019: 2 World Economic Forum91-93 route de la CapiteGeneva, CH-1223 ColognySwitzerland. Preprint No. ... Kraft. “Thefuture viability of algae-derived biodiesel under economic and technical uncertain-ties”.
  45. Modelling gas-phase synthesis of single-walled carbon nanotubes on…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-44.pdf
    1 May 2019: 6. 2.2 Particle Coagulation and Sintering. 9. 2.3 Parameters. 11. 3 Test Case 12. ... 22] state that they exhibit similar thermodynamic behaviour,and was varied to test its influence.
  46. PowerPoint Presentation

    https://como.ceb.cam.ac.uk/media/presentations/ama44-presentation-detroit-2013.pdf
    1 May 2019: IAT = 75oC1500 rpmPRF60. 0.05. 0.35. 7.0. Operating range. Engine Test Cell. ... Operating Window. Engine Test Cell. Effects on Emissions - I. Effects on Emissions - II.
  47. HCCI Combustion Control Using Dual-Fuel Approach: Experimental and…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-114.pdf
    1 May 2019: Experimental data for 300 consecutive cycles are collected at each test point afterallowing sufficient operation settling time. ... 6. Page 4 of 21. Figure 3 – Maximum pressure rise rate and variation of mean effective pressure for all test points.
  48. Multiobjective optimization of a kinetics-based HCCI model using…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-106.pdf
    1 May 2019: Igphscaca. Pressure. Objectiv. eFunctio. n. (O. (O. (O. ach test cont reasonablyounded by khis work respf 10 bar/deg. ... ji,Pressure. . . . . . . then test poiintervals. Thd misfire limmaximum prIMEP of 5%.
  49. Efficient simulation and auto-calibration of soot particle processes…

    https://como.ceb.cam.ac.uk/media/preprints/c4e-preprint-231.pdf
    23 Jun 2019: Further detailsof the engine specification are listed in Table 2. In total 18 test cases were adopted. ... NOx emissions for the 18 test cases. Values are normalised by the maximumexperimental NOx emission value.
  50. A Smart Contract-based agent marketplace for the J-Park Simulator – a …

    https://como.ceb.cam.ac.uk/media/preprints/c4e-preprint-240.pdf
    19 Sep 2019: In addition to the features of Smart Contracts themselves, some tools are implementedto test and inspect Smart Contracts. ... Besides the Ethereum main blockchain network,Ethereum also provided a test network named Rinkeby6.
  51. Markus Kraft mk306@cam.ac.uk Reducing the Carbon Footprint of…

    https://como.ceb.cam.ac.uk/media/presentations/mk306-invitedpresentation-bp-2011.pdf
    1 May 2019: Markus Kraft mk306@cam.ac.uk. Modelling Octane Number •Industrially, octane number determined using engine test. ... Model used to predict octane number from fuel composition. • Engine test required to predict octane number accurately.
  52. A c4e preprint by the Computational Modelling Group

    https://como.ceb.cam.ac.uk/media/preprints/c4e-Preprint-150.pdf
    1 May 2019: The growth and development of Jurong Island currently does and will continue toplay a very important role to the overall economic growth of Singapore. ... The proposed EIP expertsystemâĂŹs aim is to answer important questions from stakeholders

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