DWSIM Simulator is a Steady-State Chemical Process Simulator, featuring:- Offline functionality: no need to connect to online databases or servers, DWSIM runs completely offline on your device, wherever you are - Touch-enabled Process Flowsheet Diagram (PFD) Drawing Interface: A hardware-accelerated PFD interface with touch support allows Chemical Engineers to build complex process models in a few minutes- VLE/VLLE/SVLE calculations using Equation of State and Activity Coefficient models: calculate fluid properties and phase distribution with advanced thermodynamic models- Compound database with extensive data for more than 1500 compounds- Rigorous Thermodynamic Models*: Peng-Robinson EOS, Soave-Redlich-Kwong EOS, Lee-Kesler-Plcker, Chao-Seader, Modified UNIFAC (Dortmund), UNIQUAC, NRTL, Raoults Law and IAPWS-IF97 Steam Tables- Thermophysical state (phase) properties: Enthalpy, Entropy, Internal Energy, Gibbs and Helmholtz Free Energies, Compressibility Factor, Isothermal Compressibility, Bulk Modulus, Speed of Sound, Joule-Thomson Expansion Coefficient, Density, Molecular Weight, Heat Capacity, Thermal Conductivity and Viscosity- Single-compound properties: Critical Parameters, Acentric Factor, Chemical formula, Structure formula, CAS Registry Number, Boiling Point Temperature, Vapor Pressure, Heat of Vaporization, Ideal gas Enthalpy, Ideal gas Enthalpy of Formation at 25 C, Ideal Gas Gibbs Free Energy of Formation at 25 C, Ideal Gas Entropy, Heat Capacity Cp, Ideal Gas Heat Capacity, Liquid Heat Capacity, Solid Heat Capacity, Heat Capacity Cv, Liquid Viscosity, Vapor Viscosity, Liquid Thermal Conductivity, Vapor Thermal Conductivity, Solid Density, Liquid Density and Molecular Weight- Comprehensive Unit Operation Model set*, including Mixer, Splitter, Separator, Pump, Compressor, Expander, Heater, Cooler, Valve, Shortcut Column, Heat Exchanger, Component Separator, Pipe Segment, Rigorous Distillation and Absorption Columns- Support for Chemical Reactions and Reactors*: DWSIM features support for Conversion, Equilibrium and Kinetic reactions, together with their respective Reactor models- Flowsheet Parametric Studies: Use the Sensitivity Analysis Tool to run automated parametric studies on your process model; The Flowsheet Optimizer tool can bring the simulation to an optimum state according to user-defined criteria; The Calculator tool can read flowsheet variables, perform math operations on them and write the results back to the flowsheet- Petroleum Characterization: Bulk C7+ and TBP Distillation Curve characterization tools enables creation of pseudocompounds to simulate petroleum processing facilities- Parallel multicore CPU calculation engine: a fast and reliable flowsheet solver takes advantage of the multicore CPUs on modern mobile devices- Save/Load XML simulation files on the device or in the cloud- Export simulation results to PDF and Text documents* Some items are available through one-time in-app purchasesABOUT CHEMICAL PROCESS SIMULATIONChemical Process Simulation is a model-based representation of chemical, physical, biological, and other technical processes and unit operations in software. Basic prerequisites are a thorough knowledge of chemical and physical properties of pure components and mixtures, of reactions, and of mathematical models which, in combination, allow the calculation of a process in a computing device. The goal of a process simulation is to find optimal conditions for a process.
Elemental from Dotmatics the FREE Chemistry Sketch UtilityElemental is now a Universal App that support iPad, iPhone and iPod Touch. Elemental is the Dotmatics chemistry sketch utility provided at no charge within many Dotmatics products. We intend to add a heap of features over the coming months and to keep this app FREE.
There are many unit conversion apps and there are many calculator apps There are even chemistry apps and engineering apps but there is only one Chemical Engineering AppSuite Chemical Engineering AppSuite for iPad and iPhone has been developed by a team of chemical engineers for both professionals and students. Follow us on Twitter and send us your feedback and suggestions for new content: @Vector254Check out our other apps: Engineering Unit Converter and ODEsseus - Numerical Solver for Differential Equations.
Psyclone Lite by Silverglance Software provides a toolkit of HVAC psychrometric calculations for low-volume flowrate systems (up to 2000 cfm / 1 m3/s), allowing individual processes to be examined and supply air volume, condition or capacity to calculated. Psyclone Lite can be upgraded to remove flowrate restrictionsPsyclone operates in either metric or imperial units.
Steel Pipe Handbook that fits in your pocket Great tool for pipe purchasers & sales, pipe manufacturers, pipe yard inspectors, fabricators, oilfield workers, NDE techs, truck operators, designers, heat treaters, and engineers. Steel pipe charts for wall thickness (inch & mm) and pipe mass (lb/ft and kg/m) from ASME B36.10M, and casing and tubing charts from API 5CT. Calculate ASME B31.3 maximum pressures and minimum wall [email protected] Bri-Steel Manufacturing, All Rights Reserved
The Therm Align app helps those performing shaft alignments calculate the value of compensations for thermal growth (also known as dynamic movement) of rotating equipment. As the temperature of machinery changes, the components shrink or grow causing frames, casings and centerlines of the shafts to move. This app was developed by VibrAlign and ELOS Fixturlaser AB.
DWSIM Calculator is an app to calculate Phase Equilibria, properties of mixtures of substances (compounds) and Unit Operation models using advanced thermodynamics. Based on the model library of DWSIM, an award-winning open-source process simulator for desktops, DWSIM Calculator for iOS features:- An intuitive interface for desktop process simulator users;- Experimental data for more than 400 compounds;- 6 calculation modes: Single Compound Properties, VLE/VLLE Phase Equilibria, True Critical Point, Phase Envelope, T-x-y and P-x-y Binary Envelopes;- 7 thermodynamic model sets: Peng-Robinson and Soave-Redlich-Kwong Equations of State, NRTL, UNIQUAC, Modified UNIFAC (Dortmund), Raoults Law and IAPWS-IF97 Steam Tables;- 3 state specifications: Temperature/Pressure, Temperature/Vapor Fraction and Pressure/Vapor Fraction;- Phase properties: Enthalpy, Entropy, Compressibility Factor, Density, Molecular Weight, Heat Capacity, Thermal Conductivity and Viscosity;- Single-compound properties: Critical Parameters, Acentric Factor, Chemical formula, Structure formula, CAS Registry Number, Boiling Point Temperature, Vapor Pressure, Heat of Vaporization, Ideal gas Enthalpy, Ideal gas Enthalpy of Formation at 25 C, Ideal Gas Gibbs Free Energy of Formation at 25 C, Ideal Gas Entropy, Heat Capacity Cp, Ideal Gas Heat Capacity, Liquid Heat Capacity, Solid Heat Capacity, Heat Capacity Cv, Liquid Viscosity, Vapor Viscosity, Liquid Thermal Conductivity, Vapor Thermal Conductivity, Solid Density, Liquid Density and Molecular Weight;- Unit Operation calculation models: Valve, Heater/Cooler, Pump, Compressor/Expander, Heat Exchanger, Gas-Liquid Separator. More information available at http://dwsim.inforside.com.br/wiki/index.php?title=Calculator
CalcSteam calculated the following thermodynamic values of water, superheated steam and saturated steam: density enthalpy entropy internal energy cp, isobaric heat capacity cv, isochoric heat capacity isentropic exponent dynamic viscosity kinematic viscosity thermal conductivity speed of soundA large number of units for input and output are provided. You can send the results by email.
Material Properties contains hundreds of useful material properties tables. The tables contain thousands of properties (Specific Heat Capacity, Melting Points, Boiling Points, etc.) Table of Contents: - Acetylene- Acids - pH Values- Aluminum - Melting Points of Binary Eutectic Alloys- Aluminum Alloys - Mechanical Properties- Ammonia- Argon- Arsenic- BHN - Brinell Hardness Number- Bases - pH Values- Benzene- Boiling Points of common Fluids- Bulk Modulus - Metals and Alloys and Fluid Elasticity- CPVC - Chemical Resistance- Carbon Dioxide Properties- Carbon Monoxide- Ceramic Material Properties- Chemical Resistance Polyethylene - PE- Chemical Resistance of Rubbers and Elastomers - Coefficients of Linear Expansion- Comparing Ethylene Glycol and Propylene Glycol- Compositions of Steel- Compressed Water Properties- Compression and Tension Strength- Concrete Mixtures- Concrete Properties- Copper - Melting Points- Copper Zinc Tin Alloys- Cryogenic Fluids- Densities of Various Solids- Density Converter- Density of Wood- Density, Specific Weight and Specific Gravity- Dielectric Constant- Dimethyl Propylmethane - Ditch-Filling Materials - Densities- Dry Air Properties- Drying Temperature and Time- Dust Explosions- Dynamic Viscosity- Dynamic, Absolute and Kinematic Viscosity- Earth or Soil - Weight and Composition- Elastic Properties and Young Modulus- Emissivity Coefficients- Engineering Materials- Epoxy- Ethane - Ethanol Freeze Protected Water Solutions- Ethylene - Ethylene Glycol Heat-Transfer Fluid- Fibers in Polymer Composites- Flash Point- Fluids - Kinematic Viscosities- Fluids - Latent Heat of Evaporation- Food and Foodstuff - Food and Foodstuff - pH Values- Freezing Points- Freon Properties- Fuels - Densities and Specific Volumes- Glycerine - Boiling and Freezing Points- Gold - Melting Points- Helium- Human Body and Specific Heat Capacity- Hydrogen- Hydrogen - Specific Heat Capacity- ISO Grade Oil Properties- Ice - Thermal Properties- Ice - Thickness and Safe Loads- Identification Tests for Stainless Steels- Industrial Lubricants - Viscosity- Iron - Melting Points- Isopropanol based Water Solutions- Latent Heat of Melting- Lead - Melting Points- Liquid Water Properties- Liquids - Densities- Liquids and Fluids - Specific Gravities- Liquids and Fluids - Specific Heat Capacities- Magnesium - Melting Points- Mercury - Properties- Metal Alloys - Specific Heat Capacities- Methane - Specific Heat Capacity- Methanol - Thermophysical Properties- Methanol Freeze Protected Heat-Transfer Fluids- Mineral Density- Molecular Weight - Gases and Vapors- Molybdenum - Melting Points- Nickel - Melting Points- Nitrogen- Nitrogen - Specific Heat Capacity- Oils - Melting Points- Oxygen - Specific Heat Capacity- Oxygen Solubility in Fresh and Sea Water- Particle Sizes- Polyester - Chemical Resistance- Polymers - Physical Properties- Polypropylene PP - Chemical Resistance- Propane- Propylene Glycol based Heat-Transfer Fluids- Radiation Emissivity- Refractive Index- Refrigerant R22 - Properties- Refrigerants - Environmental Properties- Refrigerants - Physical Properties- SAE Multigrade Oil Properties- STP and NTP- Saturated Ice and Steam- Silver - Melting Points- Slurry - Density- Soft and Hard Water- Softwood Lumber Standard - Solids - Specific Heat Capacities- Solids and Metals - Specific Gravities- Speed of Sound in Air- Stainless Steels Classifications- Surface Tension of Water- Thermal Conductivity - Liquids- Thermal Conductivity - Metals- Thermal Expansion Metals- Thermoplastic Pipes- Thermoplastics- U.S Standard Atmosphere- UNS - Unified Numbering System- Vapor Pressure- Vinyl Ester - Chemical Resistance- Viscosity Converting Chart- Wood Densities- Wood Species- Wood and Combustion Heat Values* All Content is Searchable and available offline
The Natural Gas Properties app calculates thermodynamic and calorific properties of Natural Gas mixtures. Calculated Properties:- Molar Weight- Specific Gravity- Compressibility Factor- Heat Capacity- Thermal Conductivity- Dynamic Viscosity- Mass/Mole/Volumetric Lower/Higher Heating Values- Wobbe Index- Motor Octane Number (MON)- Methane Number (MN)- Hydrocarbon Dew Point @ P- Hydrocarbon Dew Point @ 1 atm- Water Dew Point @ P- Water Dew Point @ 1 atm- Water Content in ppmvBasis:Compressibility Factor, Density and Dew Points are calculated with the Peng-Robinson Equation of State (PR EOS). The author of the app shall not be held liable for any direct, indirect, consequential or incidental damages incurred through use of the data or calculations.
iConverterPlus is a tab bar application that will perform thousands of different unit conversions. This app is simpler and faster than most unit conversion apps on the market. Unit conversion categories and sub-categories are as follows:* Common Converters- Mass/Weight- Pressure- Power- Length/Distance- Temperature- Time- Volume/Capacity- Area- Angle- Force- Velocity- Energy/Work* Engineering Converters- Angular Velocity- Gas Volume- Acceleration- Angular Acceleration- Interia- Torque- Specific Volume- Density- Heat Flux Density- Dynamic Viscosity- Kinematic Viscosity- Thermal Conductivity * Electric Converters- Conductance- Conductivity- Inductance- Resistance- Resistivity- Potential- Capacitance- Current- Charge- Linear Charge- Surface Charge- Volume Charge
This application is a SIMPLE periodic table of the chemical elements. AboutThe periodic table of the chemical elements is a tabular display of the chemical elements. Name, Element categoryGroup, Standard atomic weightElectron configurationElectrons per shellPhase, Density (near r.t.)Liquid density Melting point Boiling point Heat of fusion Heat of vaporization Specific heat capacity (25 C) Oxidation states Electronegativity Ionization energiesAtomic radius Covalent radius Van der Waals radius Crystal structure Magnetic ordering Electrical resistivity (20 C)Thermal conductivity (300 K) Thermal expansion (25 C) Speed of sound (thin rod) Youngs modulus Shear modulus Bulk modulus Poisson ratio Mohs hardness Brinell hardness CAS registry number Note: iAd supported application.
Thermal Engineering Calc. has 44 Calculators related to THERMAL ENGINEERING PARAMETERS along with Thermodynamics Tables - Formulas and Definitions tooList of Calculators are :1.Carnot Efficiency (Carnot Cycle)2.Eckert Number3.Emissivity Coefficient4.Energy Efficiency5.Energy/Work Converter6.Enthalpy7.Entropy8.Ficks Law of Diffusion9.Fouling Factor10.Fourier Number11.Heat Flow12.Heat Storage13.Heat Transfer Rate14.Kinetic Energy15.Laws of Thermodynamics16.Lewis Number17.Liquid Phase Diffusion Coefficient18.Nusselt Number19.Peclet Number20.Potential Energy21.Prandtl Number22.Radiation Constant23.Radiation Converter24.Radiation Heat Transfer25.Rankine Efficiency26.Sherwood Number27.Specific Heat Capacity Calculator28.Specific Heat Capacity Converter29.Stefan-Boltzmann Law30.Surface Absorbtivities -Tables31.Temperature Converter32.Thermal Area Expansion33.Thermal Conductivity (Common Liquids) -Tables34.Thermal Conductivity (Heat Exchanger Materials)35.Thermal Conductivity Calculator36.Thermal Conductivity Converter37.Thermal Diffusivity38.Thermal Expansion Converter39.Thermal Linear & Volumetric Expansion Relationship40.Thermal Linear Expansion41.Thermal Resistivity42.Thermal Transmittance43.Thermal Volumetric Expansion44.WorkUseful for Mechanical Engineers and Students.
THERMODYNAMIC PROPERTIES CALCULATOR FOR 88 MATERIALSCalculate thermodynamic properties of different industrial important materials based on the CoolProp thermophysical properties database for pure and pseudo-pure fluids.1 - Find all the thermodynamic properties for Steam, Ammonia, Propane, R-22, R-134a, Carbon Dioxide, Carbon Monoxide, Carbonyl Sulfide, Hydrogen Sulfide, Oxygen, and 78 other materials available for in-app purchase.2 - See the location of the fixed state on T - s, T - v, and P - h diagrams.3 - Available properties are temperature, pressure, specific volume, internal energy, enthalpy, entropy, quality, specific heat capacities, sound speed, thermal conductivity, and viscosity.4 - Compressed liquid, saturated, and super-heated regions are automatically identified.5 - Two sets of predefined unit systems (SI and British) plus custom units defined separately for each variable.6 - Information sheet for each pure fluid indicating the chemical and skeletal formula, GHS hazard specification, critical and triple point information, CAS number, and molar mass.7 - 4 reference states of default, IIR, ASHRAE, and NBP.8 - Ability to email or text message the calculated properties.
THERMODYNAMIC PROPERTIES CALCULATOR FOR 88 MATERIALS PLUS HUMID AIRCalculate thermodynamic properties of different industrial important materials based on the CoolProp thermophysical properties database for pure and pseudo-pure fluids. 1 - Find all the thermodynamic properties for Steam, Ammonia, Propane, R-22, R-134a, Carbon Dioxide, Carbon Monoxide, Carbonyl Sulfide, Hydrogen Sulfide, Oxygen, and 78 other materials available for in-app purchase.2 - See the location of the fixed state on T - s, T - v, and P - h diagrams.3 - Available properties are temperature, pressure, specific volume, internal energy, enthalpy, entropy, quality, specific heat capacities, sound speed, thermal conductivity, and viscosity.4 - Compressed liquid, saturated, and super-heated regions are automatically identified.5 - Two sets of predefined unit systems (SI and British) plus custom units defined separately for each variable.6 - Information sheet for each pure fluid indicating the chemical and skeletal formula, GHS hazard specification, critical and triple point information, CAS number, and molar mass.7 - 4 reference states of default, IIR, ASHRAE, and NBP.8 - Ability to email or text message the calculated properties.