Results 11 to 20 of about 541 (224)

Structural Design of the Base of an Internal Combustion Engine Using FEM [PDF]

open access: yes, 2022
This document aims to show a rational process to estimate the load generated by the vibratory torque of an Internal Combustion Engine (ICE). As consequence, being able to design the structure of the engine bed.
Cuenca Cabrera, Carlos, Gonzaga, Luis
core   +1 more source

Fuel Injection System Fault Diagnosis Based on Cylinder Head Vibration Signal [PDF]

open access: yes, 2011
This work aims at monitoring diesel engine fuel injection system by analyzing the cylinder head variations. It focuses on dual-peak phenomenon in combustion stage signal of cylinder head vibration under certain work condition. The first peak of dual-peak
Yupeng, Shi   +9 more
core   +1 more source

Analyse des instabilités de combustion dans des foyers de centrale thermique fonctionnant au fioul lourd [PDF]

open access: yes, 2015
Vibratory crises have been observed in EDF thermal power plants operating with heavy fuel oil. Such instabilities may lead to shutdown and damage the boiler. This work deals with combustion instabilities that can take place in boilers equipped with steam-
Mirat, Clément
core   +3 more sources

INFLUENCE OF THE HARDENING TREATMENT OF A MACHINE PARTS' MATERIAL ON WEAR-RESISTANCE [PDF]

open access: yes, 2018
Here we consider a task on improving resource of machinery and parts by employing more efficient technologies in mechanical engineering, both in the manufacture and repairing production at restoration.
Dudnikov, Anatolii   +7 more
core   +2 more sources

A Reduced Order Constitutive Modeling Approach for a Material Subjected to Combined Cycle Fatigue [PDF]

open access: yes, 2018
Material selection for key components is a critical step in the design process where high temperature and large loads are involved. Service conditions, however, may be more aggressive than those to which many materials have been exposed to in laboratory ...
Gordon, Ali P.   +3 more
core   +1 more source

A simple model to estimate the impact force induced by piston slap [PDF]

open access: yes, 2002
The dynamics of piston's secondary motion (lateral and rotational motion) across the clearance between piston and cylinder inner wall of reciprocating machines are analyzed.
Kim, Yang-Hann, Cho, SH, Ahn, SungTae
core   +1 more source

Pretreatment of sugarcane residues for combustion in biomass power stations : a review [PDF]

open access: yes, 2022
Bioenergy plants in Cuba that generate electricity from sugarcane bagasse have limited use of sugarcane trash (SCT) of up to 10% due to some technical problems, mainly associated with sintering, deposits, incrustations and corrosion, reducing the ...
Rubio-González, A.   +4 more
core   +1 more source

ADVANCED VIBRATION PROCESSING TECHNIQUES FOR CONDITION MONITORING AND QUALITY CONTROL IN I.C. ENGINES AND HARVESTING MACHINES [PDF]

open access: yes, 2009
The topic of this thesis is the development and the implementation of advanced vibration processing techniques for machine condition monitoring and diagnostics with two fields of applications: the quality control of I.C. engines by means of cold tests,
Delvecchio, Simone
core  

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

Analysis and Solution of a Nonspohronous Vibration Problem in the Last Row Turbine Blade of a Large Industrial Combustion Turbine [PDF]

open access: yes, 2020
This paper presents the analysis and corrective action taken to solve a flow-induced nonsynchronous vibration failure problem encountered in the last Introduction Combustion turbine blade failures due to high cycle fatigue (HCF) have generally been ...
Manager R J Antos, J M Allen
core  

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