Memoirs of the Faculty of Engineering, Yamaguchi University

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Memoirs of the Faculty of Engineering, Yamaguchi University Volume 44 Issue 1
published_at 1993-10

A study on combusition induced noise of diesel engine : effects of lubricating oil in bearing

ディーゼルエンジンの燃焼騒音に関する研究 : 軸受部潤滑油の影響について
Izumi Haruo
Chang Jian Yu
Kojima Naoya
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About This Article
Descriptions
The combusition impact of a diesel engine causes the vibration which transmits through each part of engine structure and radiates noise from their outside wall. It is difficult to clarify the caracteristics of vibration transmission and noise radiation for a running engine. In this paper, the single explosion test is performed to investigate the relation between the characteristic of vibration transmission path and radiated noise while the supplying state of oil in main bearing is varied.
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Statistical properties of a d-type rough wall turbulent boundary layer : low Reynolds number effect
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A study of the driving performance of solar type planetary gears for bicycle
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A study on combusition induced noise of diesel engine : effects of lubricating oil in bearing
PP. 19 - 26
Numerical study on laminar separation of flow over a backward facing step : on the distribution of pressure gradient near the reattachment point
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Fracture strength and crack propagation behaviour of MgO sheet specimens under tension and an analysis of X-ray diffraction profile under bending
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Liquefaction characteristics of saturated sand deposits under partially different vertical stresses
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Some considerations on urban redevelopment and traffic accessibility
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On the scour around a circuler cylinder with a horizontal rectangular groove
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On the bi-stable flows around a cerculer sylinder with a board rib
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Classification of landscape view in the closing bay area
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Study on the characteristics of aging trends of population and need for the pair dwelling and care in a local city
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An elasto-plastic constitutive model for partially saturated soils with various suction
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Evaluation of pore pressure and shear strain in clay subjected to cyclic shear stress
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The behaviour of ground during dynamic compaction method
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Analysis and modeling of na current in cardiac muscles
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