DIESEL ENGINE DESIGN FOR SERVICE

1955 ◽  
Vol 7 (11) ◽  
pp. 22-23
Keyword(s):  
Diesel Engine ◽  
Engine Design

scholarly journals Matching simulated and measured eigen frequencies of medium speed diesel engine

2017 ◽  
Vol 50 (3) ◽  
pp. 206-210 ◽  
Author(s):  
Diana Burdiel ◽  
Carlo Pestelli ◽  
Moreno Almerigogna ◽  
Alan Pettirosso ◽  
Heikki Mikonaho ◽  
...  
Keyword(s):  
Diesel Engine ◽  
Dynamic Behavior ◽  
Engine Design ◽  
Medium Speed ◽  
Eigen Frequencies

The aim of this article is to present a method to predict the dynamic behavior of a new engine design on the basis of a correlation between simulations and measurements of a similar engine.

Diesel Engine Design Aspects for Heavy Fuel Operation

1985 ◽  
Vol 199 (4) ◽  
pp. 245-253 ◽  
Author(s):  
C-E Rosgren
Keyword(s):  
Diesel Engine ◽  
State Of The Art ◽  
The State ◽  
Structural Safety ◽  
Engine Design ◽  
Medium Speed ◽  
Efficient Combustion ◽  
Critical Components ◽  
Engine Development

Describes the state-of-the-art in medium-speed diesel engine development, with the emphasis on heavy fuel operation. Outlines the requirements for efficient combustion as well as achievements in structural safety of critical components.

Paper 16: A Study of Tractor Noise Control

1969 ◽  
Vol 184 (17) ◽  
pp. 149-169
Author(s):  
J. Matthews ◽  
J. D. C. Talamo
Keyword(s):  
Hearing Loss ◽  
Diesel Engine ◽  
Noise Reduction ◽  
Noise Level ◽  
Exhaust System ◽  
Low Noise ◽  
Acoustic Features ◽  
Noise Levels ◽  
Engine Design ◽  
High Incidence

A high incidence of hearing loss has been encountered among tractor drivers, and noise levels are shown to be further increased by the addition of cabs, particularly those which are structurally strong to resist crushing if the vehicle overturns. Some reductions in the noise level of the operator's environment can be obtained by covering the engine or by exhaust system modifications, while possible future improvements to diesel engine design may effect a significant improvement. However, it is proposed that noise reduction is likely to be achieved by attention to acoustic features of the operator's cab. The inclusion of resilient mounts, substantial floors and bulkheads, and acoustically absorbent linings are all shown to provide worthwhile improvements and, in combination, these measures can reduce noise levels from more than 100 dBA to 90 dBA or less. Where the tractor is fitted with a safety frame only, a low noise fabric cladding is shown to be feasible.

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