Search Results - "Shamshin, I. O."

Large-scale hydrogen–air continuous detonation combustor by Frolov, S.M., Aksenov, V.S., Ivanov, V.S., Shamshin, I.O.

“…A large-scale continuous detonation combustor (CDC) has been designed, fabricated and tested to study the effect of different design elements on the operation…”
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Deflagration-to-detonation Transition in Stratified Oxygen - Liquid Fuel Film Systems by Frolov, S. M., Shamshin, I. O., Aksenov, V. S.

“…Deflagration-to-detonation transition (DDT) in gas (oxygen)-liquid n-heptane film and gas (oxygen)-liquid n-decane film systems is registered experimentally…”
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Rocket Engine with Continuously Rotating Liquid-Film Detonation by Frolov, S. M., Shamshin, I. O., Aksenov, V. S., Gusev, P. A., Zelensky, V. A., Evstratov, E. V., Alymov, M. I.

“…The possibility of organizing a continuous-detonation combustion of a liquid fuel film in an annular combustor of a detonation liquid-propellant rocket engine…”
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Features of Ignition of Mixtures of Hydrogen With Hydrocarbons (C2, C3, C5) Over Rhodium and Palladium at Pressures of 1–2 atm by Troshin, K. Ya, Rubtsov, N. M., Tsvetkov, G. I., Chernysh, V. I., Shamshin, I. O.

“…It is found that the determining factor for the catalytic ignition of mixtures of hydrogen with ethane and ethylene is not only the material of the catalyst…”
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Ignition Limits of Hydrogen–Methane–Air Mixtures Over Metallic Rhodium at a Pressure of up to 2 atm by Troshin, K. Ya, Rubtsov, N. M., Tsvetkov, G. I., Chernysh, V. I., Shamshin, I. O.

“…The values of the ignition temperature are experimentally determined and the effective activation energies of the limits of catalytic ignition of mixtures…”
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Initiation of Hydrogen–Air Mixtures with Metallic Rh and Hydrogen–Methane/Ethane/Ethylene–Air Mixtures with Pd and Rh at Pressures of 1–2 atm by Troshin, K. Ya, Rubtsov, N. M., Tsvetkov, G. I., Chernysh, V. I., Shamshin, I. O.

“…The ignition temperatures and effective activation energies of mixtures of 5–40% H 2 –air over metallic Rh and stoichiometric mixtures (30–70% H 2 + 70–30% C 2…”
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Catalytic Ignition of Deuterium–Air Mixtures Over a Metallic Rhodium Surface at Pressures of 1–2 ATM by Troshin, K. Ya, Rubtsov, N. M., Chernysh, V. I., Tsvetkov, G. I., Shamshin, I. O., Izmaylova, Yu. A., Kalinin, A. P., Leont’ev, A. A., Rodionov, A. I.

“…The patterns of catalytic ignition of deuterium–air mixtures above the surface of metallic rhodium at pressures of 1–2 atm and temperatures of 20–250°C using…”
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Pulsed combustion of fuel–air mixture in a cavity above water surface: modeling and experiments by Frolov, S. M., Platonov, S. V., Avdeev, K. A., Aksenov, V. S., Ivanov, V. S., Zangiev, A. E., Sadykov, I. A., Tukhvatullina, R. R., Frolov, F. S., Shamshin, I. O.

“…A mathematical model for simulating combustion and detonation of a fuel–air mixture in the gas cavity above the free water surface is developed. The model is…”
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Pulsed detonation hydroramjet: simulations and experiments by Frolov, S. M., Avdeev, K. A., Aksenov, V. S., Frolov, F. S., Sadykov, I. A., Shamshin, I. O., Tukhvatullina, R. R.

“…A water transportation engine of a new type—a pulsed detonation hydroramjet (PDH)—has been designed, manufactured, and tested. The PDH is a pulsed detonation…”
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Pulsed combustion of fuel–air mixture in a cavity under the boat bottom: modeling and experiments by Frolov, S. M., Platonov, S. V., Avdeev, K. A., Aksenov, V. S., Ivanov, V. S., Zangiev, A. E., Sadykov, I. A., Tukhvatullina, R. R., Frolov, F. S., Shamshin, I. O.

“…The physical and mathematical model for simulating combustion and detonation of fuel mixture in the semi-confined gas volumes above the free surface of water…”
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Detonability of fuel–air mixtures by Frolov, S. M., Zvegintsev, V. I., Aksenov, V. S., Bilera, I. V., Kazachenko, M. V., Shamshin, I. O., Gusev, P. A., Belotserkovskaya, M. S.

“…A new experimental method for evaluating the detonability of fuel–air mixtures (FAMs) based on measuring the deflagration-to-detonation (DDT) run-up distance…”
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A Detonation Afterburner by Frolov, S. M., Ivanov, V. S., Shamshin, I. O., Aksenov, V. S., Vovk, M. Yu, Mokrynskij, I. V., Bruskov, V. A., Igonkin, D. V., Moskvitin, S. N., Illarionov, A. A., Marchukov, E. Yu

“…For the first time, a detonation afterburner (DA) for continuous detonation combustion of TS-1 aviation kerosene was developed, manufactured, and tested. Test…”
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Rocket Engine with Continuous Detonation Combustion of the Natural Gas–Oxygen Propellant System by Frolov, S. M., Aksenov, V. S., Ivanov, V. S., Medvedev, S. N., Shamshin, I. O., Yakovlev, N. N., Kostenko, I. I.

“…In a demonstrator of a detonation rocket engine (DRE) using the natural gas–oxygen propellant system, a high (270 s) specific impulse at sea level at a low (32…”
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Cyclic Detonation of the Ternary Gas Mixture Propane–Oxygen–Steam for Producing Highly Superheated Steam by Frolov, S. M., Smetanyuk, V. A., Shamshin, I. O., Koval’, A. S., Frolov, F. S., Nabatnikov, S. A.

“…Systematic experiments were performed on an innovative pulse detonation steam superheater (PDSS) for determining the concentration limits of detonation of the…”
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Deflagration-to-detonation transition in the gas–liquid-fuel film system by Frolov, S. M., Aksenov, V. S., Shamshin, I. O.

“…A deflagration-to-detonation transition was experimentally detected for the first time in a channel with a thin wall liquid-fuel film and a gaseous oxidizer…”
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Continuous Detonation Combustion of Hydrogen: Results of Wind Tunnel Experiments by Frolov, S. M., Zvegintsev, V. I., Ivanov, V. S., Aksenov, V. S., Shamshin, I. O., Vnuchkov, D. A., Nalivaichenko, D. G., Berlin, A. A., Fomin, V. M.

“…Combustion tests of a ramjet model 1.05 m long and 0.31 m in diameter with an expanding annular combustor operating in the regime of detonation combustion of…”
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Demonstrator of continuous-detonation air-breathing ramjet: Wind tunnel data by Frolov, S. M., Zvegintsev, V. I., Ivanov, V. S., Aksenov, V. S., Shamshin, I. O., Vnuchkov, D. A., Nalivaichenko, D. G., Berlin, A. A., Fomin, V. M.

“…First experimental investigations were carried out into the detonation combustion of hydrogen in a demonstrator of an original-design air-breathing ramjet…”
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Energy efficiency of a continuous-detonation combustion chamber by Frolov, S. M., Aksenov, V. S., Dubrovskii, A. V., Ivanov, V. S., Shamshin, I. O.

“…Systematic experimental and computational studies of the energy efficiency of continuous-detonation combustors (CDCs) have been performed. A small-size and a…”
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Production of highly superheated steam by cyclic detonations of propane- and methane-steam mixtures with oxygen for waste gasification by Frolov, S.M., Smetanyuk, V.A., Shamshin, I.O., Sadykov, I.A., Koval', A.S., Frolov, F.S.

“…•We study pulsed detonations of ternary C3H8/CH4–O2–steam mixtures at 0.1 MPa.•Maximum steam dilution in initial mixtures is 60% for C3H8 and 40% for…”
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Deflagration-to-Detonation Transition in Air Mixtures of Polypropylene Pyrolysis Products by Frolov, S. M., Zvegintsev, V. I., Aksenov, V. S., Bilera, I. V., Kazachenko, V. M., Shamshin, I. O., Gusev, P. A., Belotserkovskaya, M. S.

“…A new method to determine fuel detonability has been proposed, which is based on measuring the length and time of a deflagration-to-detonation transition (DDT)…”
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