'Kg m3' diaporamas de présentation

CONSULTANCY AND RESEARCH IN AQUACULTURE AND THE AQUATIC ENVIRONMENT

A Company in the NIVA-group. CONSULTANCY AND RESEARCH IN AQUACULTURE AND THE AQUATIC ENVIRONMENT. Assessing aquaculture production. Linking production to environmental impact. Production survey methods Physical count of structures and GPS marking Interviews on production Cage/pan volume

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Corn 500 gals/ac ethanol

Sustainable Agriculture is. the use of production and handling practices that are ecologically responsible, equitable, and economically viable; that meet current global demand for a full range of agricultural products; and that ensure that future generations are able to meet their own needs .

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Material Properties

Material Properties. Lesson 1. Knowledge of material properties. application design of components material protection (from corrosion, damage, etc.). Material properties. 1. Physical properties 2. Mechanical properties 3. Chemical properties. Physical properties.

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VERIFICATION AND CALIBRATION OF VENTILATION NETWORK MODELS Frank von Glehn, Wynand Marx and Steven Bluhm BBE Consulting

VERIFICATION AND CALIBRATION OF VENTILATION NETWORK MODELS Frank von Glehn, Wynand Marx and Steven Bluhm BBE Consulting South Africa. Two approaches to calibrate network Potential errors Some results using 2 nd approach Real-time network analysis.

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2.5 CONCRETE MIX DESIGN AND REDESIGN

2.5 CONCRETE MIX DESIGN AND REDESIGN . 2.5.1 Mix design 2.5.2 Mix re-design 2.5.3 Self-Compacting Concrete. Concrete Batching Plants. Moisture control in aggregates. Normal Distribution. mean = failure level + z ? standard deviation. Percentage failure permitted. z value. 16. 1.00.

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To learn how dimensional analysis can be used to solve problems To learn the three temperature scales

Objectives. To learn how dimensional analysis can be used to solve problems To learn the three temperature scales To learn to convert from one temperature scale to another To practice using problem solving techniques To define density and its units . A. Tools for Problem Solving .

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1.4 PRESSURE

1.4 PRESSURE. 1.4.1 Pressure in a fluid 1.4.2 The effect of gravity on pressure 1.4.3 The effect of gas temperature on pressure 1.4.4 Propagation of waves 1.4.5 Attenuation of waves. Pressure = Force / Area. Force F 1 Area A 1. Force F 2 Area A 2. F 2 = F 1 ? A 2 /A 1. Piston.

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Density & Buoyancy

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Engineering Calculations

Engineering Calculations. Engineering Dimensions and Units. Density. D = M/V. M = mass V = volume. Water: 1 x 10 3 kg/m 3 or 1 g/cm 3 or 62.4 lb m /ft 3. Concentration. C A = concentration of A M A = mass of material A V A = volume of material A V B = volume of material B.

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Ocean Structure and Circulation

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Phy 211: General Physics I

Phy 211: General Physics I. Chapter 6: Force & Motion II Lecture Notes. Fluid (Air) Drag Forces.

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HybridICE Freeze Crystallization

HybridICE Freeze Crystallization. Cost of desalination technologies. Gypsum from fertilizer industry. Sulphur Recovery flow diagram. CaSO 4 /Mg(OH) 2 /Coal. D. Sulphur. Pipco. 1100 deg C. H 2 O. H 2 S. CaS(s). A. C. MgO(s). Mg(HCO 3 ) 2. H 2 O. B. CaCO 3 /Ash. MgCO 3.

1.02k views • 11 slides

Aerodynamics 1: Energy Conversion

Aerodynamics 1: Energy Conversion. References: NREL (Pat Moriarty, Tony Jimenez). Wind Turbine Components. Courtesy: Alternative Energy Institute. Energy and Power. Energy is the ability to do work Energy = Force * Distance Electrical energy usually measured in kWh Power = Energy / Time

342 views • 11 slides

Chapter 15

Chapter 15. Fluids. Outline. Density Pressure Atmospheric pressure Pressure and depth Applications: barometer Water seeks its own level. Density. Definition of density , ?: The density of a material is defined as the mass per volume . ? = M/V. SI unit: kg/m 3 .

457 views • 11 slides

Pressure

Pressure. Solid Incompressible Subject to shear force. Gas Compressible Not subject to shear force. Solids, Liquids, and Gases. Normal matter is made of atoms. Atoms can interact to form three types of matter. Liquid Incompressible Not subject to shear force. Density.

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The Bulk Density of a Brick

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Sound Waves

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Unsteady Heat Transfer (Ch. 9- YAC)

Unsteady Heat Transfer (Ch. 9- YAC). Many heat transfer problems require the understanding of the complete time history of the temperature variation. For example, in metallurgy, the heat treating process can be controlled to directly affect the characteristics of the processed materials.

311 views • 6 slides