Resources

55 Resources for

servers and utility computing

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Ducommun Inc. Q3 2009 Earnings Call Transcript
Question-and-Answer Session Operator (Operator's Instructions). Your first question comes from Troy Lahr – Stifel Nicolaus. Troy Lahr – Stifel Nicolaus & Company Just two questions on backlog, can you run through and just kind of give us an update on the Carson Helicopter backlog? Its...
Tags: Backlog, Call Transcript, Boeing Co., Earnings, Ducommun Inc., Blade Servers, Utility Computing, Servers, Hardware, Seeking Alpha
Earnings calls 2009-11-02
Duncan Regional Hospital: Control Over Mission-Critical Computing
Duncan Regional Hospital is a 142-bed hospital that serves the Southwest Oklahoma area. Looking for a better way, Duncan Regional Hospital turned to ClearCube PC Blade systems. ClearCube took the computer off the user's desk, shrinking it into a PC Blade form factor, centralized it in a secure location, and...
Tags: Hospital, Blade, ClearCube Technology, Computing, Duncan Regional Hospital, Blade Servers, Utility Computing, Servers, Hardware
Case studies
Intec Telecom Systems
Intec Telecom's Dallas service bureau faced growing pains in its PC environment. Reliability, a critical factor in Intec's business, is also a huge benefit of the ClearCube solution. By locating the blades in its server room, all of Intec's workstations are now backed up by UPS, which are backed up...
Tags: Blade, Intec Telecom Systems, ClearCube Technology, Intec Telecom, Blade Servers, Workstations, Utility Computing, Servers, Hardware
Case studies
Frequency Evaluation of Steam Turbine Bladed Risks
In this paper, Dresser-Rand has initiated the use of the SAFE (Singh's Advanced Frequency Evaluation) diagram to help bladed disk designer. Identification of when the frequency of variable force match component's natural frequencies is the traditional method to design around potential blade failures. The identification of matching frequencies-the force with...
Tags: Dresser-Rand, Turbine, Blade, Blade Servers, Utility Computing, Servers, Hardware
White papers 2004-09-15
Probabilistic Estimation of the Effect of Dimensional Tolerance for Turbine/Compressor Blade Attachment
The purpose of this paper is to demonstrate a concept of decision making and discuss the implication of results. Stress evaluation though important is secondary for this paper. Finite element technique has been employed to estimate stresses. Root attachments of rotating blades of a turbine or a compressor often have...
Tags: Dresser-Rand, Blade, Tolerance, Element Technique, Blade Servers, Manufacturing, Utility Computing, Servers, Hardware
White papers 2002-09-27
Simulation Testing of Alloys and Coatings for Gas Expander Applications
This paper focuses on simulation corrosion testing of unstressed Waspaloy and IN -738 Expander blade materials, and two of the coating evaluated to increase sulfidation resistance. Comparative fretting wear tests data, and rotating beam high-cycle fatigue data is also presented. The goal of this work is to decrease the potential...
Tags: Dresser-Rand, Blade, Blade Servers, Utility Computing, Servers, Hardware
White papers 2003-02-19
Aero-Elastic Stability Analysis Tools for Large Wind Turbine Rotor Blades
ECN has been involved in several joint research projects on the aero-elastic stability of rotor blade vibrations, in which different analysis tools have been investigated. Taking the difference between these tools into account the predictions show the same trend for different blade pitch (Ædrag stallÆ) or for Structural Pitch modifications....
Tags: Analysis Tool, Turbine, Blade, Energy Research Centre Of The Netherlands, Tool, ECN, Blade Servers, Productivity, Utility Computing, Servers, Hardware
White papers 2003-08-01
Programs for Buckling Strength Prediction of Rotor Blades
This paper discusses the programs for buckling strength prediction of rotor blades. The dimensions of large wind turbines under development still increase, which is partly driven by the offshore-requirements of a 'high energy capture per turbine unit'. The relatively large amount of structural mass, and the dominating weight loads associated...
Tags: Blade, Energy Research Centre Of The Netherlands, Blade Servers, Utility Computing, Servers, Hardware
White papers 2003-08-01
Hardness Testing of Blade and Knife Material
This leading manufacturer of cutting blades and knives for industrial and surgical applications needed a hardness testing capability with maximum flexibility. The problem was that some customers specified Rockwell C hardness measures while other customers specified 30N or other different scales. Specialty Blades uses to assure accurate levels of hardness...
Tags: Blade, Instron, Rockwell, Blade Servers, Utility Computing, Servers, Hardware
Case studies
Compliant Blades for Wind Turbines
This paper details an aero-elastic study of compliant blades used in the passive power control of horizontal-axis wind turbines. By designing the blades using fiber-reinforced composite materials, coupling between bending and torsion can be incorporated. The present work investigates the capability of a 50 kW constant speed wind turbine to...
Tags: Turbine, Blade, Blade Servers, Utility Computing, Telecom & Utilities, Servers, Hardware
White papers 2000-01-13
Development of Tooling Suitable for Stall Regulated Blades
Wood composite had been established as a viable competitive technology for blades but, in comparison with GRP blades. Wood composite was still a relatively new technology as applied to wind turbine blades, and production improvements were not just a matter of assembling off-the-peg production solutions: much technology development was required...
Tags: Blade, Crown, Blade Servers, Utility Computing, Servers, Hardware
White papers 2001-08-06
Multi-Megawatt Blade Development Project
An emerging market was evident at the start of the project for large wind turbines, based on and offshore. With larger blades, self-weight becomes a major driver in the wind turbine design. The weight of large blades is also a problem for handling on site particularly in an offshore installation....
Tags: Turbine, Blade, Crown, Blade Servers, Utility Computing, Servers, Hardware
White papers 2003-09-11
Insects Cause Double Stall
Several large commercial wind turbines demonstrate drops in maximum power levels up to 45%, under apparently equal conditions. A number of hypotheses was formulated, three of which were useful. By performing stall flag measurements, as well as two other experiments, one of the three hypotheses was confirmed: the Insect Hypothesis....
Tags: Hypotheses, Blade, Energy Research Centre Of The Netherlands, Blade Servers, Utility Computing, Servers, Hardware
White papers 2001-09-26
Test and Demonstration of a New Technology 50kW Wind Turbine Blade on a High-Wind Site
This paper summarizes about the principal objective of the project which was to carry out field tests on a 7.2m wind turbine blade incorporating innovative design features, which are intended to facilitate manufacture of this and future blade types by speeding the moulding and finishing cycles, while simultaneously improving the...
Tags: Turbine, Blade, Crown, Blade Servers, Telecom & Utilities, Utility Computing, Servers, Hardware
White papers 2003-08-06
Development of an Active Flap Rotor Model
The research organizations ONERA and DLR initiated a common programme supported by Eurocopter EC and Eurocopter Deutschland ECD as industry partners within the Active Blade Concept ABC. The content is to investigate in theory and experiment the possible benefits and the phenomena associated with an actively controlled flap located at...
Tags: ONERA, Helicopter, Blade Servers, Utility Computing, Servers, Hardware
White papers 2004-06-24
Application of CFD to the Computation of Complex Rotorcraft Configurations
This paper presents typical results which were obtained at ONERA during the past years of the CHANCE program, which aims at the development and validation of CFD tools for computing the aerodynamics of the complete helicopter, taking into account the coupling with blade dynamics. The results presented concern elsA computations...
Tags: ONERA, Computation, Blade Servers, Utility Computing, Servers, Hardware
White papers 2004-09-24
2004 Merchant Computer Boards for Embedded/Real Time Applications Intelligence Program: Slot Single Board Computers and Embedded CPU Blades
This white paper provides a summary of findings on Slot Single Board Computers and Embedded CPU Blades. Fabric-enabled SBCs, including Blades, are expected to comprise an increasingly large portion of shipment shares over the study period. Although the increased use of Blades will initiate an inevitable paradigm shift, the use...
Tags: Blade, Board, CPU, Computer, Venture Development, VME, Blade Servers, Utility Computing, Servers, Hardware
White papers 2004-11-01
The Merchant Computer Boards for Embedded/Real Time Applications Market Intelligence Program 2002/2003: Volume II - Next Generation Platforms Module C - Blades
Blades and Blade Systems comprise an emerging technology, particularly in the Communications and Enterprise vertical market segments. As has been the case with other new technologies, however, the term "Blade" has been used as a marketing buzzword, creating confusion in the minds of potential users. This White Paper is written...
Tags: Blade, C, Computer, Venture Development, Blade Servers, Utility Computing, Servers, Hardware
White papers 2003-02-01
Root-Cause Investigation of Blade Failures in Steam Turbines From an Aspect of Computational Mechanics
This paper presents the outcomes of computational mechanics applied in the root-cause investigation on blade failures of an auxiliary steam turbine in a domestic power plant, in which cracks were detected at the tenon region on the blades during scheduled outages. This involves the calculated data of the finite-element models...
Tags: Turbine, Blade, ASME International, Mechanics, Blade Servers, Utility Computing, Servers, Hardware
White papers 2001-02-27
Best-in-Class Business Exchange Solution Streamlines, Speeds Business Processes: Optimizing e-Business Connections
Gates Rubber Europe a leading manufacturer of rubber belts and hoses, wiper blades and hydraulic products for a wide range of automotive, agricultural and industrial applications. The Gates Rubber exchanges tens of thousands of documents each month with customers and trading partners meant it needed fast, easy Electronic Data Interchange...
Tags: Business Process, Electronic Data Systems Corp., E-business, EDI, Internet, Operational Planning, Blade Servers, Quality, Web Technology, Utility Computing, Enterprise Software, Software, Business Operations, Servers, Hardware
Case studies
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