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2 edition of Nonlinear design analysis of plastic fuel tanks found in the catalog.

Nonlinear design analysis of plastic fuel tanks

J. P. J. Coulton

Nonlinear design analysis of plastic fuel tanks

by J. P. J. Coulton

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  • 40 Currently reading

Published by typescript in [s.l.] .
Written in English


Edition Notes

Thesis (M.Sc.) - University of Warwick, 1992.

Statementby J.P.J. Coulton.
ID Numbers
Open LibraryOL19430263M

Operating conditions dependent large pressure variations are one of the working characteristics of combination electronic unit pump (CEUP) fuel injection system for diesel engines. We propose a precise and accurate nonlinear numerical model of pressure inside HP fuel pipeline of CEUP using wave equation (WE) including both viscous and frequency dependent by: 2. This article, basing on the field test stress of an oil-storage tank in the site, investigated finite element modeling method for large oil storage tanks. To study the effects of contact conditions among the tank wall, bottom plate and the foundation, the soil of the foundation, and holing on the tank stress, six different finite element models were built by ANSYS finite element analysis Cited by: 1.

plastics to either chemical feedstock or fuel. These conversion technologies rely on the processes of depolymerization and pyrolysis, respectively. Those in the plastics industry may be familiar with the term pyrolysis, or plastic-to-fuel (PTF) technologies, and have some knowledge of . nonlinear response-history analyses, while also allowing to distinguish parts of the tank to offer different levels of damage resolution: Either localised to individual segments and components or generalised to refer to the entire structure, as needed. 2. .

Furthermore, for the analysis of the joint model, the finite element method is the numerical technique improved to deal with the studies such as complex structures in which conventional methods often fail, and nonlinear material properties [30]. A design-experiment method of estimating and forecasting nonlinear deformation of unidirectional and layered coal-plastic with different angles of layers placed under quasi-static loading is proposed. The elastic properties of a layer were determined on the basis of test results of crossing-reinforced flat samples under by: 4.


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Nonlinear design analysis of plastic fuel tanks by J. P. J. Coulton Download PDF EPUB FB2

This paper presents a simplified nonlinear analysis for performance-based seismic design of tanks. It also presents a method of strengthening tanks by energy-dissipating base anchors.

Nonlinear sloshing in rectangular tanks: A pilot study on the applicability of analytical models (Report - Det Norske Veritas, Research Department ; no. S, Vol. II) [Olsen, Harald A] on *FREE* shipping on qualifying offers.

Nonlinear sloshing in rectangular tanks: A pilot study on the applicability of analytical models (Report - Det Norske VeritasAuthor: Harald A Olsen. Introduction Plastic fuel tanks instead of steel tanks have been used in recent years due to their several advantageous properties such as their light weight, low material and production costs, high safety levels, greater capacity due to greater choice of shape, non-corrosiveness property and good design flexibility InVW Passat cars with Cited by: 5.

In this paper, a part of the project which aims to develop a computer aided methodology for developing/designing of the fuel tanks based on static and dynamic analysis is presented.

The Sub-Committee first published “Design Recommendation for Storage Tanks and Their Supports” inand amended it in theand publications. This current revised recommendation provides bulk material pressures for silos and further guidance on seismic design methods for storage tanks based on the horizontal load.

A good nonlinear Nonlinear design analysis of plastic fuel tanks book with an elastic-plastic material model and high-quality elements should be able to match the analytical curve with the lab curve all the way to failure.

If this cannot be done with a high degree of accuracy on a test coupon, under no circumstances should FEA be attempted on a CAD part design with all its flow line Author: John Cogger.

This is a commentary to: Analysis and Design of Plastic Storage Tanks A commentary has been published: Closure to “Discussions of ‘Analysis and Design of Plastic Storage Tanks’” (, ASME J.

Eng. Ind., 91, pp. –)Author: M. Weigel. The results of buckling and nonlinear analyses of the Space Shuttle External Tank super-lightweight liquid oxygen (LOX) tank are presented. Modeling details and results are presented for two prelaunch loading conditions and for two full-scale structural tests conducted on the original external tank.

Stability Analysis of Cylindrical Tanks under Static and Earthquake Loading 74 shown in Fig. One half of the tank was modeled due to symmetry. The first buckling mode shape of cylindrical tank model A is shown in Fig.

The eigenvalue buckling Fig. 2 Shear loads on the cylindrical tank Model A in the finite element analysis. WASTE PLASTIC TO FUEL. TECHNOLOGY Our plastic-to-fuel process converts, or “reverses,” petroleum-made plastic solids into liquid-form petroleum products, namely high quality diesel and unleaded gasoline fuels.

We retained the services of SGS Control Services Inc.,File Size: KB. To do static structural and modal analysis of fuel tank mounting bracket for different design modification and suggest best design for the bracket. ANALYSIS OF FUEL TANK MOUNT BRACKET Figure 1 shows the computer aided design of base model fuel tank mount bracket and figure 2 shows the meshed model for the bracket.

The steel type S is selected for this entry. There is the additional option to consider a plastic hinge under Member Nonlinearity. Since only a plastic moment release should be defined, all the other internal forces are set to a large value so they remain unaffected.

The plastic limit moment for IPE with S can be calculated by the. When this book was first drafted, the author's intention was to use it in teaching his course Marine Structural Design. The material presented in this book may be used for several MS or PhD courses, such as Ship Structural Design, Design of Floating Production Systems, Ultimate Strength of Marine Structures, Fatigue and Fracture, and Risk and.

MANUFACTURING PROCESS DEVELOPMENT AND STRUCTURAL ANALYSIS The design of a liner-less tank involves particular attention to features that are somewhat unique to this type of construction. They include end-fitting design, ratio of fitting size to the tank size and the impact of the tank aspect ratio on the tank efficiency factor (PV/W).File Size: KB.

Some design requirements would include - 1. Plastic that is fully resistant to environmental stress cracking due to fuel and additives over 20+ years. Capable of predictable uniform wall thickness in blow molding or roto-molding.

Does not cr. Design Analysis and Optimization of LOX Tank lower evaporative losses and lower energy requirement for fuel liquefaction than liquid hydrogen tanks, also they are lighter than hydrides.

The work described in this paper is directed at verifying that insulated pressure vessels can be used safely for temperature nonlinear, transient. Fig 1: Structural Analysis and Design Books - Update.

Welcome to the Civilax Virtual Library, the most comprehensive online civil engineering resource collection in the you can explore Structural Analysis and Design Books.

Finite Element Analysis of LPG Gas Cylinder International Journal of Applied Research in Mechanical Engineering (IJARME) ISSN: –, Volume-2, Issue-1, 15 III. RESULT By comparing the both model of LPG gas cylinder.

In this study, three dimensional nonlinear structural analyses were performed for a simulated aircraft combustor liner specimen 'in order to assess the capability of nonlinear analyses using classical inelastic material models to represent the thermoplastic-creep response of the component.

In addition, the. Design and Analysis of Pressure Vessels, Heat Exchangers and Piping Components Nonlinear Analysis of Flexibility and Local Stress Distribution at Nozzle-Shell Intersection Considering Refractory Lining Rigidity.

Takuya Sato, Shingo Nomura. FeCrAl Alloys for Accident Tolerant Fuel Cladding in Light Water Reactors. The four-tanks system is well-known and a con-siderable number of works study it in the existent literature.

This work proposes a nonlinear model predictive control (NMPC) design to regulate the water ow inputs of the four tanks system.

As an initial approach, the implementation is per-formed in Simulinkr prior to a foreseeable real.gravity.

According to Langton et al. () one of the biggest challenges of fuel system design is to cope with the complex geometries of the fuel tanks. In order to get a better understanding, tank models are needed to compute fuel surface location for various fuel quantities, aircraft attitudes and acceleration forces.type tanks.

However, this book is a useful compendium of relevant information pertaining to the design, specification, and installation of USTs and ASTs, and will be helpful to chemical engineers who have to deal with such storage tanks.

Stanley S. Grossel S. S. Grossel is president of Process Safety & Design, Inc., Clifton, NJ.