Relevant bibliographies by topics / Combustion air heater

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Combustion air heater'

Author: Grafiati
Published: 28 June 2021
Last updated: 9 February 2022

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Journal articles on the topic "Combustion air heater"

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Enescu, Maria Cristiana, C. Marius Vlădulescu, Aurel Gaba, Vasile Bratu, Elena Valentina Stoian, and Ivona Camelia Petre. "Cold End Corrosion Avoiding by Using a New Type of Air Combustion Pre-Heater." Materials Science Forum 907 (September 2017): 157–63. http://dx.doi.org/10.4028/www.scientific.net/msf.907.157.

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This paper analyzes the possibility of reducing the cold end corrosion in boilers and furnaces by using a new type of air combustion pre-heater. Cold end corrosion appears due to catalytic oxidation of the sulfur dioxide to sulfur trioxide and then due to the sulfuric acid condensation at dew point. Calculating dew points of various acid gases and options for reducing cold end corrosion of heat recovery exchangers are presented. For avoiding the cold end corrosion we design a new type of air combustion pre-heater for boilers and furnaces. Also, the tube skin temperature of the first row of pip
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Gaba, Aurel, Vasile Bratu, Dorian Musat, Ileana Nicoleta Popescu, and Maria Cristiana Enescu. "Analysis of the Combustion Air Preheater from the Aluminum Melting Furnaces." Scientific Bulletin of Valahia University - Materials and Mechanics 14, no. 11 (2016): 27–32. http://dx.doi.org/10.1515/bsmm-2016-0005.

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Abstract This paper presents solutions and the equipment for preheating combustion air from scrap aluminum melting furnaces through flue gas heat recovery. For sizing convection pre-heaters, there has been developed a mathematical model which has been transcribed into a computer program in C + +. A constructive version of the pre-heater was drawn up and a recovery heat exchanger was manufactured and mounted on an aluminum melting furnace. Both the functional parameters values and the reasons causing the pre-heater worning out, as well as the steps taken for sizing and the achievement of a new
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Hunter, S. C., and R. E. Hall. "Refinery Process Heater NOx Control by Staged Combustion Air Lances." Journal of Engineering for Gas Turbines and Power 110, no. 2 (1988): 185–89. http://dx.doi.org/10.1115/1.3240100.

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A vertically fired natural-draft petroleum-refinery crude-oil process heater was modified to reduce oxides of nitrogen (NOx) emissions by installing staged combustion air lances. Baseline NO emissions firing refinery gas before modification were measured to be 100 to 125 parts per million by volume, dry, corrected to 3 percent oxygen. Staged combustion air lances were installed to bypass combustion air around the burners to achieve staged combustion. With the modification, an average reduction of 64 percent in NO emissions was observed over a 30-day test period, with NO emissions of 25 to 50 p
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Irawan, Irawan, and Aqli Mursadin. "ANALISIS KINERJA AIR HEATER DI PLTU ASAM-ASAM UNIT 2." JTAM ROTARY 1, no. 1 (2019): 17. http://dx.doi.org/10.20527/jtam_rotary.v1i1.1396.

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Indonesia as one of the largest coal producers utilizes this advantage by establishing a steam power plant, one of which is Borneo south PLTU power plant PT.PLN (persero) south of Borneo and Central Borneo Asam-Asam generation sector. One important component of PLTU is air heater to raise the combustion air temperature. Initial heating of ljungstrom type lattest regenerative air heater in PLTU Asam-Asam unit 2 is carried out cleaning and maintenance on seal and gas side surfaces to optimize heat transfer coefficient and ratio of air intake ratio exposed by forced draft fan and air heated by fl
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Pachaiyappan, R., and J. Dasa Prakash. "Improving the Boiler Efficiency by Optimizing the Combustion Air." Applied Mechanics and Materials 787 (August 2015): 238–42. http://dx.doi.org/10.4028/www.scientific.net/amm.787.238.

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Air pre-heater and economizer are heat transfer surfaces in which air temperature and water temperature are raised by transferring heat from other media such as flue gas. Hot air is necessary for rapid combustion in the furnace and also for drying coal in milling plants. So an essential boiler accessory which serves this purpose is air pre-heater. The air pre-heater is not essential for operation of steam generator, but they are used where a study of cost indicates that money can be saved or efficient combustion can be obtained by their use. The decision for its adoption can be made when the f
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Bee´r, J. M., and R. V. Garland. "A Coal-Fueled Combustion Turbine Cogeneration System With Topping Combustion." Journal of Engineering for Gas Turbines and Power 119, no. 1 (1997): 84–92. http://dx.doi.org/10.1115/1.2815567.

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Cogeneration systems fired with coal or other solid fuels and containing conventional extracting-condensing or back pressure steam turbines can be found throughout the world. A potentially more economical plant of higher output per unit thermal energy is presented that employs a pressurized fluidized bed (PFB) and coal carbonizer. The carbonizer produces a char that is fed to the PFB and a low heating value fuel gas that is utilized in a topping combustion system. The topping combustor provides the means for achieving state-of-the-art turbine inlet temperatures and is the main contributor to e
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Hashimoto, T. "Combustion stability of a vitiated-air heater using coaxial injectors." Energy Conversion and Management 38, no. 10-13 (1997): 1083–92. http://dx.doi.org/10.1016/s0196-8904(96)00138-0.

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Ni, Pei Yong, Xiang Li Wang, and Sheng Li Wei. "Numerical Simulation of Thermodynamic Parameters during Diffusion Combustion for Vehicle Air Heater." Applied Mechanics and Materials 80-81 (July 2011): 783–87. http://dx.doi.org/10.4028/www.scientific.net/amm.80-81.783.

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The diffusion combustion of the air heater was numerically simulated at different excess air coefficient using Fluent software. The distributions of the temperature, gas flow velocity, and turbulence intensity were present. And the heat flux was calculated. The result showed that the excess air coefficient had a little effect on the maximum combustion temperature distribution. As the excess air coefficient increased, the axial temperature at first increased and then decreased, and in contrast both the total heat flux and radiation heat flux decreased. The radial temperature, velocity and turbu
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Irodov, Vyacheslav, Maksym Shaptala, Kostiantyn Dudkin, Daria Shaptala, and Halyna Prokofieva. "Development of evolutionary search algorithms with binary choice relations when making decisions for pellet tubular heaters." Eastern-European Journal of Enterprise Technologies 3, no. 8(111) (2021): 50–59. http://dx.doi.org/10.15587/1729-4061.2021.235837.

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A study was carried out and the optimization process was carried out for one of the types of equipment for autonomous heat supply using renewable resources – a tubular pellet heater. The research is expedient, since there is no mathematical model of the unit operation for the pellet combustion unit, there is only a set of experimental results indicating the inconsistency of the criteria presented to it. As a result of the research, new algorithms have been obtained: firstly, an algorithm for selecting (multi-criteria optimization) the operating mode of the unit for burning pellets of tubular h
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Musavi, Zahra, Henrik Kusar, Robert Andersson, and Klas Engvall. "Modelling and Optimization of a Small Diesel Burner for Mobile Applications." Energies 11, no. 11 (2018): 2904. http://dx.doi.org/10.3390/en11112904.

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While extensive research has been done on improving diesel engines, much less has been done on auxiliary heaters, which have their own design challenges. The study analyzes how to optimize the combustion performance of an auxiliary heater, a 6 kW diesel burner, by investigating key parameters affecting diesel combustion and their properties. A model of a small diesel heater, including a simulation of fuel injection and combustion process, was developed step-wise and verified against experimental results that can be used for scaling up to 25 kW heaters. The model was successfully applied to the
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Dissertations / Theses on the topic "Combustion air heater"

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Dogan, Osman Tufan. "Performance Of Combined Cycle Power Plants With External Combustion." Thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1223288/index.pdf.

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Amaya, Gonzalez Hernan Andres. "Power Consumption Analysis of Rotorcraft Environmental Control Systems." Thesis, Cranfield University, 2014. http://dspace.lib.cranfield.ac.uk/handle/1826/9231.

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Helicopters have now become an essential part for civil and military activities, for the next few years a significant increase in the use of this mean of transportation is expected. Unlike many fixed-wing aircraft, helicopters have no need to be pressurized due to their operating at low altitudes. The Environmental Control Systems (ECS) commonly used in fixed-wing aircraft are air cycle systems, which use the engine compressor’s bleed flow to function. These systems are integrated in the aircraft from inception. The ECS in helicopters is commonly added subsequently to an already designed airfr
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Kareš, Martin. "Návrh ohříváku spalovacího vzduchu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443184.

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This diploma thesis is dedicated to the design of a combustion air heater for a biomass boiler with a water content of over 60%. The first part of the thesis describes biomass and its use in energetics. Furthermore, the stoichiometry of combustion, heat transfer in the exchanger, design of dimensions and air pressure losses are calculated. The last chapter describes the method of air heating regulation.
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Strnad, Ondřej. "Roštový kotel na spalování dřevní štěpky - 96,4 t/h." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2020. http://www.nusl.cz/ntk/nusl-417550.

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This thesis deals with issue of grate boilers. It describes their properties, function principles and usage. The main part of this thesis is design of grate boiler burning biomass with steam output 96.4 tons/hour. Steam temperature and pressure at the output are 490 °C and 8.1 MPa.
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Dohnal, Jakub. "Kotel na spoluspalovaní vysokopecního plynu a koksárenského plynu." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2016. http://www.nusl.cz/ntk/nusl-242878.

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This diploma thesis deals with the constructional and calculation design of boiler for blast furnace and coke gas mixture combustion, including sizing of the heating surfaces. The opening section is dedicated to a brief characterization of burned fuels. The following chapter shows the parameters and composition of the resulting fuel mixture. The main part of this thesis involves; determining the stoichiometric amount air required for combustion and the resulting flue gas, determining the boiler efficiency and steam production rate, calculations regarding the combustion chamber and the detailed
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Salem, Essa KH I. J. "NUMERICAL SIMULATIONS OF PREMIXED FLAMES OF MULTI COMPONENT FUELS/AIR MIXTURES AND THEIR APPLICATIONS." UKnowledge, 2019. https://uknowledge.uky.edu/me_etds/132.

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Combustion has been used for a long time as a means of energy extraction. However, in the recent years there has been further increase in air pollution, through pollutants such as nitrogen oxides, acid rain etc. To solve this problem, there is a need to reduce carbon and nitrogen oxides through lean burning, fuel dilution and usage of bi-product fuel gases. A numerical analysis has been carried out to investigate the effectiveness of several reduced mechanisms, in terms of computational time and accuracy. The cases were tested for the combustion of hydrocarbons diluted with hydrogen, syngas, a
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Zeng, Wenwei. "LOW-ORDER DISCRETE DYNAMICAL SYSTEM FOR H2-AIR FINITE-RATE COMBUSTION PROCESS." UKnowledge, 2015. http://uknowledge.uky.edu/me_etds/73.

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A low-order discrete dynamical system (DDS) for finite-rate chemistry of H2-air combustion is derived in 3D. Fourier series with a single wavevector are employed to represent dependent variables of subgrid-scale (SGS) behaviors for applications to large-eddy simulation (LES). A Galerkin approximation is applied to the governing equations for comprising the DDS. Regime maps are employed to aid qualitative determination of useful values for bifurcation parameters of the DDS. Both isotropic and anisotropic assumptions are employed when constructing regime maps and studying bifurcation parameters
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Diao, Zhaojin. "CHARACTERIZATION OF METHANE-AIR DIFFUSION FLAMES FOR FLAME SYNTHESIS APPLICATION THROUGH OPTICAL DIAGNOSTICS." UKnowledge, 2018. https://uknowledge.uky.edu/me_etds/121.

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Flame synthesis is a growing field of research aiming at forming new materials and coatings through injection of seed materials into a flame. Accurate prediction of the thermal structure of these flames requires detailed information on the radiative properties and a thorough understanding of the governing combustion processes. The objective of this work is to establish a basic optical diagnostic characterization of different methane-air diffusion flames of different complexity. The basic principles are developed and demonstrated at a rotational symmetric co-flow burner and finally applied to a
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zhao, lei. "An Investigation of Mist/Air Film Cooling with Application to Gas Turbine Airfoils." ScholarWorks@UNO, 2012. http://scholarworks.uno.edu/td/1499.

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Film cooling is a cooling technique widely used in high-performance gas turbines to protect turbine airfoils from being damaged by hot flue gases. Film injection holes are placed in the body of the airfoil to allow coolant to pass from the internal cavity to the external surface. The ejection of coolant gas results in a layer or “film” of coolant gas flowing along the external surface of the airfoil. In this study, a new cooling scheme, mist/air film cooling is proposed and investigated through experiments. Small amount of tiny water droplets with an average diameter about 7 μm (mist) is injec
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Prodanov, Katherina V. "Experimental Investigation of the Effects of Acoustic Waves on Natural Convection Heat Transfer from a Horizontal Cylinder in Air." DigitalCommons@CalPoly, 2021. https://digitalcommons.calpoly.edu/theses/2269.

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Heat transfer is a critical part of engineering design, from the cooling of rocket engines to the thermal management of the increasingly dense packaging of electronic circuits. Even for the most fundamental modes of heat transfer, a topic of research is devoted to finding novel ways to improve it. In recent decades, investigators experimented with the idea of exposing systems to acoustic waves with the hope of enhancing thermal transfer at the surface of a body. Ultrasound has been applied with some success to systems undergoing nucleate boiling and in single-phase forced and free convection h
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Books on the topic "Combustion air heater"

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Kuznecov, Vyacheslav, and Oleg Bryuhanov. Gasified boiler units. INFRA-M Academic Publishing LLC., 2021. http://dx.doi.org/10.12737/1003548.

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The textbook gives the basic concepts of gasified heat generating (boiler) installations and the terminology used in boiler technology, the principle of operation and device of gasified heat generating (boiler) installations. The types and device of heat generators (boilers) of their furnace devices are considered; types and device of gas-burning devices, the number and places of their installation in furnace devices; auxiliary equipment-devices for air supply and removal of combustion products, devices for water treatment, steam supply and circulation of the coolant of hot water boilers; devi
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1931-, Rabinowitz Martin J., and United States. National Aeronautics and Space Administration., eds. Numerical study of shock-induced combustion in methane-air mixtures. National Aeronautics and Space Administration, 1993.

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Numerical study of shock-induced combustion in methane-air mixtures. National Aeronautics and Space Administration, 1993.

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1931-, Rabinowitz Martin J., and United States. National Aeronautics and Space Administration., eds. Numerical study of shock-induced combustion in methane-air mixtures. National Aeronautics and Space Administration, 1993.

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J, Rabinowitz Martin, and United States. National Aeronautics and Space Administration., eds. Numerical study of shock-induced combustion in methane-air mixtures. National Aeronautics and Space Administration, 1993.

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Book chapters on the topic "Combustion air heater"

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Schreiber, Didier, Magnus Lenner, Ove Lindgren, and Jim Olsson. "Experimental Studies of a Methane/Air Counterflow Flame Doped with NO." In Heat Transfer in Radiating and Combusting Systems. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-84637-3_4.

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Jin, Yingai, Cong Tian, Yaohong Xing, et al. "The Effect of Air Distribution Modes and Load Operations on Boiler Combustion." In Advances in Heat Transfer and Thermal Engineering. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-4765-6_140.

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Pasini, S., N. Pintus, L. Castellano, and S. Lattanzi. "Modelling Optical Properties of Air CO2-H2O-Soot Mixtures for Engineering Calculations." In Heat Transfer in Radiating and Combusting Systems. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-84637-3_12.

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de Lemos, L. Teixeira, and R. Bouriannes. "A New Infrared Emission-Absorption Pyrometer for Dust-Air Explosions Temperature Measurements." In Heat Transfer in Radiating and Combusting Systems. Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/978-3-642-84637-3_17.

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Shinde, A. B., and S. N. Sapali. "Waste Heat Recovery from Walls of the Combustion Chamber of a New Portable Jaggery Plant to Dry Bagasse." In Advances in Air Conditioning and Refrigeration. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-6360-7_39.

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Dalong, Zhang, Li Zhouhang, Zhang Hai, et al. "Numerical Simulation of Combustion Characteristics and Heat Flux Distribution in a 600-MW Arch-Fired Boiler with Different Primary Air Injection Angles." In Clean Coal Technology and Sustainable Development. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-2023-0_32.

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"Fired Heater Combustion Air Control." In Troubleshooting Process Plant Control. John Wiley & Sons, Inc., 2017. http://dx.doi.org/10.1002/9781119267799.ch10.

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Lieberman, Norman. "Effect of Combustion Air Preheat on a Fired Heater." In Understanding Process Equipment for Operators and Engineers. Elsevier, 2019. http://dx.doi.org/10.1016/b978-0-12-816161-6.00021-7.

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"- Air Heaters." In The Coen & Hamworthy Combustion Handbook. CRC Press, 2013. http://dx.doi.org/10.1201/b13967-24.

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Atkins, Peter. "Burns Night: Combustion." In Reactions. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199695126.003.0007.

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Burning, more formally combustion, denotes burning in oxygen and more commonly in air (which is 20 per cent oxygen). Combustion is a special case of a more general term, ‘oxidation’, which originally meant reaction with oxygen, not necessarily accompanied by a flame. The rusting of iron is also an oxidation, but we don’t normally think of it as a combustion because no flame is involved. Oxidation now has a much broader meaning than reaction with oxygen, as I shall unfold in Reaction 5. For now, I shall stick to combustion itself. To achieve combustion, we take a fuel, which might be the methane, CH4, 1, of natural gas or one of the heavier hydrocarbons, such as octane, C8H18, 2, that we use in internal combustion engines, mix it with air, and ignite it. The outcome of the complete combustion of any hydro-carbon is carbon dioxide and water but incomplete combustion can result in carbon monoxide and various fragments of the original hydrocarbon molecule. All combustions are ‘exothermic’, meaning that they release a lot of energy as heat into the surroundings. We use that energy for warmth or for driving machinery. Another example of an exothermic combustion is provided by the metal magnesium, which gives an intense white light as well as heat when it burns in air. A part of the vigour of this reaction is due to the fact that magnesium reacts not only with oxygen but also with nitrogen, the major component of air. You should be getting a glimpse of the broader significance of the term ‘oxidation’ in the sense that the reaction need not involve oxygen; in magnesium’s case, nitrogen can replace oxygen in the reaction. Magnesium foil was used in old-fashioned photographic flashes and in fireworks. The latter now mostly use finely powdered aluminium, which is much cheaper than magnesium and reacts in much the same way. In what follows you could easily replace aluminium with magnesium if you want to think fireworks. For the whole of the following discussion you need to be familiar with oxygen, O2, 3, a peculiar molecule in several respects.
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Conference papers on the topic "Combustion air heater"

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Baukal, Charles E., and Wesley R. Bussman. "Process Heater Air Infiltration." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-39988.

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Process heaters are among the largest energy consumers in industry. Many of them were built years ago and often are not well sealed which leads to excessive air infiltration. Air leaks may be caused by cracks in the wall, by sight ports that are not properly sealed or may even be left open, failure to close air registers for burners that are out of service, improper sealing of penetrations through the heater walls, and by excessive draft levels in the heater. These leaks reduce energy efficiency and indirectly increase pollution emissions as more fuel must be consumed for a given production ra
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Ebrahimi, Houshang, and Robert Ryder. "CFD Simulations for AEDC Combustion Air Heater (CAH) for APTU Facility." In 14th AIAA/AHI Space Planes and Hypersonic Systems and Technologies Conference. American Institute of Aeronautics and Astronautics, 2006. http://dx.doi.org/10.2514/6.2006-8046.

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Pelit, Mustafa, Bülent Sümer, Bora Yazici, Mahmut Dogrudil, and Nurdil Eskin. "Experimental Investigation of Lean Blowout Limits of a Combustion-Air-Heater." In AIAA Propulsion and Energy 2019 Forum. American Institute of Aeronautics and Astronautics, 2019. http://dx.doi.org/10.2514/6.2019-4036.

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Vaughn, Dusty, Doug Garrard, and Drew Landman. "Hypersonic Ground Testing Combustion Air Heater Ignition Optimization via Design of Experiments." In 28th Aerodynamic Measurement Technology, Ground Testing, and Flight Testing Conference. American Institute of Aeronautics and Astronautics, 2012. http://dx.doi.org/10.2514/6.2012-2729.

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Kreun, Patrick K., Claudia M. Fajardo, and Andreas S. Baumann. "Simulation of an Intake Manifold Pre-Heater for Cold Engine Startup." In ASME 2012 Internal Combustion Engine Division Fall Technical Conference. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/icef2012-92187.

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Ensuring consistent, reliable diesel engine startups in cold temperatures is of utmost importance in a number of applications. Under extreme temperatures, the use of glow plugs is complemented by intake manifold heaters. In these, the energy released from combustion increases the intake air temperature before the air enters the main combustion chamber. Since the process also alters the stoichiometry of the fuel-air mixture at the intake ports, the pre-heater operation must be optimized in order to guarantee successful and reliable in-cylinder combustion during engine startups. This paper descr
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Garrard, Glenn. "Development of the Combustion Air Heater Ignition Sequence at the Aerodynamic and Propulsion Test Unit." In 16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference. American Institute of Aeronautics and Astronautics, 2009. http://dx.doi.org/10.2514/6.2009-7359.

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McLaughlin, David C., and Joseph R. Nasal. "Applying the X-Ratio Correction to Calculated Air Heater Efficiency: An Alternate Method." In ASME 2010 Power Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/power2010-27304.

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ASME PTC 4.3 on testing Air Heaters provides guidance for the calculation of gas-side efficiency as a measure of air heater performance. This code also provides for calculation of air heater X-ratio (XR), which is the ratio of the heat capacity (mass flow times specific heat capacity) of the air flowing through the heater to that of the flue gas. The code acknowledges the impact of XR on air heater efficiency, and dictates that the gas temperature leaving the air heater (and hence, air heater efficiency) be corrected for deviation from design XR by the use of “appropriate design correction cur
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Zou, Linjiang, and Lin Cheng. "The Developmental Research of Regeneration Ladle Heater With Gas Backflow Technology." In ASME 2008 Heat Transfer Summer Conference collocated with the Fluids Engineering, Energy Sustainability, and 3rd Energy Nanotechnology Conferences. ASMEDC, 2008. http://dx.doi.org/10.1115/ht2008-56251.

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By adopting a gas jet principle in developmental metal smelting research, the combustion, heating effect, and the flow distribution of a new ladle configuration can be simulated. In this paper, using universal fluid software, the relation between the structure, the flow distribution, and the temperature distribution is examined. The study results indicate that a new ladle heater, in which gas jet technology and high-temperature air combustion technology are adopted, can improve the bake effect and the temperature uniformity of the ladle lining effectively. These methods can also cut down on po
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Leitgeb, Thomas, Fabrice Giuliani, Andreas Niederhammer, and Hermann-Peter Pirker. "Computer-Aided Dimensioning and Validation of a Versatile Test Facility for Combustion Chambers and Turbines." In ASME Turbo Expo 2009: Power for Land, Sea, and Air. ASMEDC, 2009. http://dx.doi.org/10.1115/gt2009-59592.

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The continuous flow test facility at Graz University of Technology was originally designed for cold sub- and transonic experimental research on different turbine stages (2001-GT-0489). The operation range of the facility was recently extended to hot flows for investigations on the behavior of high-temperature resistant sensors embedded in gas-turbines and analysis of cooling systems of turbine blades or multiple-burner combustors, where each air supply is driven separately. Therefore, a 5 MW thermal air heater has been connected to the institute’s 3 MW compressor station. The dimensioning of t
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Huang, Francis F., and Tim Naumowicz. "Thermodynamic Study of an Indirect Fired Air Turbine Cogeneration System With Regeneration." In ASME 1987 International Gas Turbine Conference and Exhibition. American Society of Mechanical Engineers, 1987. http://dx.doi.org/10.1115/87-gt-34.

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A previous study of an indirect fired air turbine cogeneration system has been extended to include the concept of regeneration. The effect of regenerator effectiveness and full regeneration as well as partial regeneration on system performance parameters (such as fuel utilization efficiency, power-to-heat ratio and second-law efficiency) are examined. An important conclusion of this study is that a regenerative gas turbine cogeneration system is capable of producing large power-to-heat ratios for various process conditions requiring the use of only moderate compressor compression ratio and mod
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Reports on the topic "Combustion air heater"

1

Shibata, Gen, Koji Oyama, Tomonori Urushihara, and Tsuyoshi Nakano. The Effect of Fuel Components on HCCI Combustion Characteristics: 2nd Report~The Change of Heat Release Data With Intake Air Heating, and High Temperature Heat Release T-P Relationship. SAE International, 2005. http://dx.doi.org/10.4271/2005-08-0428.

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2

Effect of Spark Discharge Duration and Timing on the Combustion Initiation in a Lean Burn SI Engine. SAE International, 2021. http://dx.doi.org/10.4271/2021-01-0478.

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Abstract:
Meeting the increasingly stringent emission and fuel efficiency standards is the primary objective of the automotive research. Lean/diluted combustion is a promising avenue to realize high-efficiency combustion and reduce emissions in SI engines. Under the diluted conditions, the flame propagation speed is reduced because of the reduced charge reactivity. Enhancing the in-cylinder charge motion and turbulence, and thereby increasing the flame speed, is a possible way to harness the combustion process in SI engines. However, the charge motion can have a significant effect on the spark ignition
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