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1
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Prace Instytutu Lotnictwa
PL W referacie przedstawiono wymagania oraz zasady przeprowadzenia hałasowej próby certyfikacyjnej samolotów wg amerykańskich przepisów FAR 36 Appendix G oraz Rozdziału 10 Załącznika 16 Konwencji ICAO.
EN The paper presents the requirements and rules to perform aircraft noise certification tests according to the U.S. FAR 36 Appendix G and Chapter 10 of Annex 16 of the ICAO Convention.
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Journal of KONES
EN As a part of the research work done on the engine URSUS 4390 which aimed at increasing power while reducing exhaust gas emissions, intake channels in the head, shape of the combustion chamber and compression ratio were modified. Proper injection equipment was selected and atomizer nozzles were const[...]
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Wodociągi - Kanalizacja
2014 nr 5 48--49
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Prace Instytutu Lotnictwa
2011 Nr 12 (221) 115-120
PL W artykule przedstawiono wyniki pomiarów hałasu samolotów realizowanych przez Laboratorium Badań Akustycznych lnstytutu Lotnictwa w ciągu ostatnich lat wraz z oceną czułości metody liczenia poprawek na parametry mające wpływ na hałas samolotów. Wyniki analizy oparto na kilkudziesięciu pomiarach 5 ty[...]
EN The paper presents results of aircraft noise measurements carried out by Acoustic Research Laboratory of the Institute of Aviation within recent years with an evaluation of sensitivity calculation method of corrections to the parameters affecting the noise of airplanes. The results of the analysis w[...]
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Prace Instytutu Lotnictwa
2011 Nr 12 (221) 109-114
PL W artykule przedstawiono wymagania oraz zasady przeprowadzenia hałasowej próby certyfikacyjnej samolotów wg amerykańskich przepisów FAR 36 Appendix G oraz Rozdzialu 10 Załącznika 16 Konwencji ICAO (Tom 1. Hałas Statków Powietrznych - Wydanie Trzecie -1993 r).
EN The paper presents requirements and rules to carrying out certification tests of aircraft noise according to U.S. regulations FAR 36 Appendix G and Annex 16 Chapter 10 of ICAO Convention (Volume 1. Noise of Aircrafts - 3-rd Edition -1993).
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Journal of KONES
2016 Vol. 23, No. 2 171--176
EN This work is the third part of the articles published on the effects of the shape and position of the combustion chamber in piston compression diesel engines on the toxicity of exhaust gases. In two previous articles presented at the KONES 2015 conference, the impact of position of the combustion ch[...]
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Journal of KONES
2018 Vol. 25, No. 1 191--196
EN In this research, a selection of turbocharger for atmospheric engine with automatic ignition T3.251 is described. This experimental engine was designed for driving small tractors. The purpose of turbocharging was to achieve a power of 45 kW. This atmospheric engine at 2250 rpm had power of 35 kW. In[...]
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Journal of KONES
2014 Vol. 21, No. 1 119--124
EN In Institute of Aviation from 2010 is realized a project POIG 2007-2014 “Turbine engine with detonation chamber.” The main target is to develop a turbine engine using a rotating detonation effect in the process of combustion the fuel. This article presents the most important stages leading to achiev[...]
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Wodociągi - Kanalizacja
2014 nr 10 26--27
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Wodociągi - Kanalizacja
2014 nr 11 32--33
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Journal of KONES
2015 Vol. 22, No. 2 104--108
EN An important issue in construction of combustion chamber in compression-ignition engines is proper selection of its shape and size. Both features are dependent on several factors such as fuel injector location and angle, spray atomizer selection (amount of holes, their diameter and angular position)[...]
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Journal of KONES
EN The paper presents the results of scientific research of the blade-type piston compressor which were conducted on the test rig built especially for this purpose. The construction concept of the compressor, design calculation of its main elements and tests of contact- and contactless sealing types we[...]
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Journal of KONES
PL Od kilku lat w Instytucie Lotnictwa prowadzone są badania nad zastosowaniem reaktora plazmowego do oczyszczania spalin silnika o zapłonie samoczynnym z cząstek stałych. W reaktorze generowane są wyładowania koronowe o potencjale dodatnim, który przekazuje cząstkom stałym zawartym w spalinach jednoim[...]
EN The investigations concerning application of plasma reactor to cleaning Diesel exhaust gas of particulates have been led at Institute of Aviation for several years. Crown discharges having positive potential generated in the reactor hand this positive charge over to solid particles contained in engi[...]
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Journal of KONES
EN The paper describes the principles of building and working of new blade piston compressor. dynamic force analysis of assembly of crankshaft and first research results are also presented. The working principle of this compressor was patented by prof. W. Chomczyk. The piston, in shape of a blade, exec[...]
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Journal of KONES
EN Within a framework of researches on cleaning of Diesel engine's fumes of particulates the sequence of construction variants of axially symmetrical device was examined. The device was fitted with the plasma reactor, in which the particles gained the same electric charge as a result of passing through[...]
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Journal of KONES
EN The paper presents the test results of selected seals applied in the blade-type piston compressor designed and realized in Propulsion Department of Institute of Aviation according to Patent No 6822 specification. Principle of operation of the compressor and the construction of test stand utilized to[...]
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Journal of KONES
EN This publication presents the results of research on level changes of gaseous pollutants contained in the exhaust gas in the consequence of applying of equipment taking advantage of low-temperature corona discharges. Not only influence of different plasma reactor configurations on the emission of to[...]
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Journal of KONES
EN There has been observed for several years a number of attempts to introduce for everyday use small power units which utilize turbine engine as propulsion unit (the U.S., Japan, and Europe). Efficiency increase of such devices is achieved by improving of turbine engine design as well as utilizing of [...]
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Journal of KONES
PL Celem pracy jest optymalizacja procesów sprężania, zapłonu i spalania w małym silniku o wyjątkowo dużym stosunku powierzchni do objętości. Dla zbadania tych procesów zbudowano niewielką maszynę pojedynczego sprężania. Średnica tłoka w tej maszynie wynosiła D = 6mm, a maksymalny skok tłoka L = 12mm. [...]
EN The main objective oj the present study is optimization of the compression, ignition and combustion processes in an internal combustion engine with high aspect ratio. A small rapid compression machine was build to study these processes in detail. The bore diameter and stroke of this machine was D=6m[...]
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Prace Instytutu Lotnictwa
PL W artykule przedstawiono unikatową koncepcję budowy zintegrowanego silnika rakietowostrumieniowego. Proponowany system napędowy łączy różne tryby pracy tj.: rakietowy, rakietowo-strumieniowy, strumieniowy. Odpowiedni tryb pracy jest włączany w zależności od warunków lotu i realizowanej misji w celu [...]
EN The article presents a unique concept for the construction of integrated rocket-ramjet engine. The proposed power system combines following operation modes of engine: rocket, rocket-ramjet and ramjet. The appropriate mode of operation is activated depending on flight conditions and undertaken missio[...]
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