Algoritmos Numéricos - 2ed - Frederico Ferreira Campos Filho ufmg Algoritmos Numericos - Frederico Ferreira Campos pdf isbn by. 28 fev. numérica: •page rank: algoritmo do google •modelo econômico de input-output de richard l pdf - este livro tem por objetivo análise numérica erros não podemos saber o algoritimos numericos (frederico ferreira campos) -. livro-texto: •algoritmos numéricos de frederico ferreira campos filho, 2ª. edição, a+1>1 a←a/2 a←a×2 resposta é a 66 mmoonneeyy.info @ en mÉtodos numÉricos.

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Calculo Numerico Algoritmos Numéricos - Frederico Ferreira Campos, Filho. March 5, | Author: Isabella DOWNLOAD PDF - MB. Share Embed. Download Algoritmos Numericos - Frederico Ferreira mmoonneeyy.info Algoritmos Numéricos - Frederico Ferreira Campos, Filho. Uploaded by Isabella Ferreira. Calculo Download as PDF or read online from Scribd. Flag for.

Mud Pumps http: Cristian Popescu. The results are shown below: Millena Siqueira Guimaraes. The surface equipment is equivalent to ft.

In Annulus The Fanning equation for turbulent flow applies only to a straight. Turbulent Flow. Calculate the pressure drop in the annulus. Problem Solving. Rheology Models Learning Objectives In this lesson we will: Interpret laminar and turbulent patterns in pipe Solve the Hagen-Poiseuille equation for laminar flows Determine where viscosity appears in the Fanning equation for turbulent flow Calculate the pressure drop in the annulus In Pipe Will discuss Referring to the plastic fluid viscosity curve.

Plastic Fluid. The Reynolds Number equation and the Hagen-Poiseuille equation for laminar flow apply only to a Newtonian fluid flowing in a straight. If these equations are to be used for a plastic fluid. In Pipe Cont. Field Units. Example 21 Pressure Drop. Determine f Determine f using the f-Curves and the Reynolds Number.

In Pipe Determine if the flow is laminar or turbulent by calculating the critical velocity. Equivalent diameter. The Hagen-Poiseuille Equation for Laminar Flow This expression is the diameter of a circular pipe which will have the same pressure drop-flow rate relation as the equivalent diameter of the annulus.

The mud is Type of Flow in an Annulus Determine if the flow is laminar or turbulent by calculating the critical velocity. Determine f using the f-curves and the Reynolds Numbers. Viscosity does not appear in the Fanning equation for turbulent flow except in determining the friction factor. Type of Flow in an Annulus Cont. The mud is 9. This experiment will help you to: Grasp the rheological models of drilling fluids.

Density Viscosity Gel strength pH Fann VG meter Viscometer. Additional questions regarding this video may be on a quiz or test. Density and Viscosity Video—Questions and Answers 1. True b.

False 2. Bentonite clay is a gelling material and helps increase the viscosity of water. Fresh water is also known as a Newtonian Fluid. What is the specific gravity of Bentonite clay?

False Density b. Density and Viscosity Video—Questions and Answers 4. Viscosity c. What was the density of the Bentonite clay fluid? Weight Corresponds to the oil filed units c.

Short way of measuring things in lab b. All of the above 5.

What is the reason for using cc of water in lab for conducting such experiments? What does X denotes in the equation that describes the physical model of a Bingham Plastic Fluid? Revolutions per minute RPM d. Identify the primary type of pressure drops involved in drilling and production operations Calculate pressure drop in pipe and annuli Compare turbulent report error if disagreement exceeds 0.

Textbook p. Mud Plan: Pressure Drop Throughout the Circulation System 1 Position 7 has 0 length. In the previous slide. Position 5 has 0 length. Interval 1 Determine correct qmax: Fanning Curve value compare fturbulent with flaminar take largest value 0.

Fanning Curve curve fit value compare fturbulent with flaminar take largest value 0. Fanning Curve fit value compare fturbulent with flaminar take largest value 0.

Position 5 or Position 6 will have length of 0. The results are shown below: Bit Nozzles At each depth a like calculation is made. Lesson 5: Newtonian Fluids Learning Objectives In this lesson we will: Calculate summation of pressure drop in system and cutting transports for Newtonian Fluids The surface equipment is equivalent to ft.

The drilling mud is 9. Newtonian Fluid Calculation For the following problems: May be assigned as homework and then review answers next slide or work on calculation together in class The drilling string. Newtonian Fluid Calculation Answers 1. The hydraulic horsepower used by the pump at q min and maximum pump pressure is most nearly: The number of strokes per minute to pump at q min is most nearly: Continuing with the information from the problems above.

Lesson 6: Plastic Fluids Learning Objectives In this lesson. Calculate summation of pressure drop in system and cutting transports from Plastic Fluids The drilling mud is Example 19 Calculate the Pressure Drop Calculate the pressure drop in the annulus per ' of 5"OD pipe suspended in a 15" hole when a Newtonian fluid Sp.

Laminar flow 8 Then. In Annulus The Fanning equation for turbulent flow applies only to a straight. To use this equation for an annulus.

Turbulent Flow. This expression is the diameter of a pipe which will have the same pressure drop-flow rate relation as the equivalent cross section of the annulus. Calculate the pressure drop in the annulus. Problem Solving. Rheology Models Learning Objectives In this lesson we will: Interpret laminar and turbulent patterns in pipe Solve the Hagen-Poiseuille equation for laminar flows Determine where viscosity appears in the Fanning equation for turbulent flow Calculate the pressure drop in the annulus In Pipe Will discuss Referring to the plastic fluid viscosity curve.

Plastic Fluid. If these equations are to be used for a plastic fluid. In Pipe Cont. The Reynolds Number equation and the Hagen-Poiseuille equation for laminar flow apply only to a Newtonian fluid flowing in a straight.

Field Units.

Example 21 Pressure Drop. Determine f Determine f using the f-Curves and the Reynolds Number. In Pipe Determine if the flow is laminar or turbulent by calculating the critical velocity. The Hagen-Poiseuille Equation for Laminar Flow This expression is the diameter of a circular pipe which will have the same pressure drop-flow rate relation as the equivalent diameter of the annulus.

Equivalent diameter. The mud is Type of Flow in an Annulus Determine if the flow is laminar or turbulent by calculating the critical velocity. Viscosity does not appear in the Fanning equation for turbulent flow except in determining the friction factor. Determine f using the f-curves and the Reynolds Numbers.

Type of Flow in an Annulus Cont. The mud is 9. Additional questions regarding this video may be on a quiz or test.

Fann VG meter Viscometer. This experiment will help you to: Grasp the rheological models of drilling fluids. Density Viscosity Gel strength pH True b.

What is the specific gravity of Bentonite clay? Density and Viscosity Video—Questions and Answers 1. False Fresh water is also known as a Newtonian Fluid. Bentonite clay is a gelling material and helps increase the viscosity of water. False 2. Corresponds to the oil filed units c. All of the above 5. Density and Viscosity Video—Questions and Answers 4. What is the reason for using cc of water in lab for conducting such experiments?

Revolutions per minute RPM d. Weight What was the density of the Bentonite clay fluid? Short way of measuring things in lab b. Viscosity c. What does X denotes in the equation that describes the physical model of a Bingham Plastic Fluid? Density b.

Identify the primary type of pressure drops involved in drilling and production operations Calculate pressure drop in pipe and annuli Compare turbulent report error if disagreement exceeds 0. Textbook p. Mud Plan: Pressure Drop Throughout the Circulation System 1 Position 5 has 0 length.

In the previous slide. Position 7 has 0 length. Interval 1 Determine correct qmax: Fanning Curve value compare fturbulent with flaminar take largest value 0. Fanning Curve curve fit value compare fturbulent with flaminar take largest value 0. Fanning Curve fit value compare fturbulent with flaminar take largest value 0.

Position 5 or Position 6 will have length of 0. The results are shown below: Bit Nozzles At each depth a like calculation is made. Lesson 5: Newtonian Fluids Learning Objectives In this lesson we will: Calculate summation of pressure drop in system and cutting transports for Newtonian Fluids The drilling string.

Newtonian Fluid Calculation For the following problems: The drilling mud is 9. The surface equipment is equivalent to ft. May be assigned as homework and then review answers next slide or work on calculation together in class Newtonian Fluid Calculation Answers 1.

The hydraulic horsepower used by the pump at q min and maximum pump pressure is most nearly: The number of strokes per minute to pump at q min is most nearly: Metaheuristics are another commonly adopted type of search technique.

Despite their robustness, metaheuristics require a large number of objective function evaluations to find an accurate solution. The combination of derivative-free optimization methods with bio-inspired metaheuristics is analyzed here. Also, an improvement of the conventional pattern search is proposed. Finally, computational experiments are performed to comparatively analyze the hybrid methods and the proposed pattern search. Palavras Chaves: Para validar a proposta foi utilizado o benchmark SemEval When a metaheuristic is used for solving Job-Shop Scheduling Problems JSPs , ones need to select the correct movement operators and theirs parameters to improve the results for them.

However, the correct setup for a problem is a hard work and it is problem-dependent. In this work, we propose the use of an Adaptive Genetic Algorithm AGA to automatically control the techniques contained in its framework, while it is solving the problem.

An Adaptive Pursuit Method with Extreme Credit Assignment is used to select the movement operators crossover and mutation techniques and its parameters, and select the Local Search rate. The algorithm is tested in instances provided by a well-known generator for JSPs.

The results show superior performance and reliability when compared with a standard genetic algorithm. This paper presents an experimental analysis of some of the most popular methods for handling boundary constraints in the Differential Evolution algorithm. We also propose an additional method were an infeasible mutant vector is scaled back to the allowable bounds through the selection of an adequate scale factor.

The selected methods are applied to the CEC benchmark suite for single objective real-parameter numerical optimization. We present a statistical analysis using the Wilcoxon test and Performance Profiles. The experimental results show the superiority of the method known as Resampling and that, for some scenarios, our proposed method might be a good option.

Genetic Programming GP is used for solving many real world problems. From data classification to building phylogenetic trees, the technique can be applied almost to any problem. One way to improve GP performance is using a formal grammar. DE is incorporated to GGP in order to improve the quality of solutions obtained by GGP when solving symbolic regression problems by finding good numerical coefficients for the models.

In this proposal, the coefficients of the best individuals generated by GGP during the search are adjusted by DE. Also, this technique incorporates these values to the grammar; thus, the grammar is adapted during the search. The proposed technique is applied to 8 symbolic regression problems and it is compared to a standard GGP.

The results indicate that GGP hybridized with DE obtained better models, specially when the original model contains real-valued coefficients.

Beehive Hidato puzzles are logic games, similar to Sudoku, in which the grid cells are hexagons. Some hexagons are prefilled with given numbers, and the objective of the game is to find a path of natural numbers, from 1 to the grid size n, in such a way that consecutive numbers stay connected by any hexagon side.

Although the rules of the game are simple, find the solution for this problem can be quite challenging. In this work, we designed and implemented a genetic algorithm GA to solve Beehive Hidato problems. The proposed GA uses commonly used genetic operators and the RTS niching technique to preserve population diversity. A new strategy based on gene convergence rate is also implemented and tested. The proposed algorithm was evaluated in 21 instances of Beehive Hidato with different sizes and complexities.