WeBBusterZ Engineering Software Products

Shell and Tube Heat Exchanger Design

Step by step shell and tube heat exchanger design and analysis software Below is a list of some functions: 1-Step by step calculation 2-Estimate the Physical properties of more than 1450 components; the database has the ability to estimate Thermal Conductivity, Density, Heat Capacity and Viscosity. The database also included critical properties, boiling and melting points. 3-Estimate mixture properties. (ALL ESTIMATION METHODS CURRENTLY SUPPORT LIQUIDS ONLY) 4-Integrated customised database functions to allow user to add/delete compnents. 5-Ability to import properties to Shell/Tube sides form Microsoft Excel 6-Export Results summary to Microsoft Excel 7-Ability to calculate unknown shell or tube side temperatures by iteration method (solving by trial and error) 8-Also can select from different correlations to calculate shell or tube heat transfer coefficient 9-Calculate the scale resistance (dirt factor) 10-Shell/Tube side Reynolds and Nusselt numbers 11-Buffle spacing 12-Recommended minimun shell thickness, minimum recommended number and diameter of rods. 13-Calculate Shell/Nozzle/Channel/Head/Tubesheet Thickness. 14-Support S.I Units and English (U.S) Units of mesurement. 15-Duty Calculation 16-Overall heat transfer coefficient 17-Shell/Tube velocities. 18-Save/Load results. 19-Generate/Print a summary of results

Keywords: heat exchanger design shell tube process chemical engineering advanced graphics

Double Pipe Heat Exchanger Design (DHex)

DHex is a software tool that is made to demonstrate the chemical design calculations of Double pipe (hairpin) Heat Exchangers.The software will do all the thermal calculations involved in the design and will generate a summary of all results, List of main functions: +Step by step calculation +Support S.I Units and English (U.S) Units of mesurement. +User database functions to allow user to add/delete components and load to hot/cold side (Empty database!). +Ability to import properties to Hot/Cold sides from Microsoft Excel. +Ability to calculate unknown Cold or Hot side temperatures. +Perform thermal analysis for bare tube double pipe (hairpin) heat exchangers.+Perform thermal analysis for finned tube double pipe (hairpin) heat exchangers. +Choose from Counter Current or Co-Current Flow arrangement. +Choose from Series arrangement or Series-Parallel arrangement. +The software will also tell you the location of Hot/Cold fluids within the heat exchanger (Inner Pipe or Outer Pipe). +Select from different correlations to calculate Cold/Hot side heat transfer coefficient. Also the ability to adjust Nusselt number if you do have a different correlation. +Calculate the Area, Flow area, Length, Log Mean Temperature Differance, Number of Hairpins,Unknown Flow rate. +Calculate the scale resistance (dirt factor), Equivalent Diameter. +Calculate Pipe/Annulus side Reynolds, Nusselt numbers & Prandtl Numbers +Duty Calculation, Clean and Design Overall heat transfer coefficient calculations. +Pipe/Annulus velocities and Mass velocity calculations +Number of Transfer Units and Thermal Capacity ratio calculation +Clean and Fouled Fin Efficiency calculations for finned tube heat exchanger. +Pressure drop calculations & Entrance and Exit losses. +Export Results summary to Microsoft Excel +Save/Load results. Generate/Print a summary of results. For more information visit http://www.webbusterz.com or http://www.webbusterz.net

Keywords: heat exchanger double pipe hairpin heat exchangers thermal design calculations page mode

ChemEng Economics Calculator

ChemEng Economics Calculator was mainly made to do the basic method of estimating the Net Present Value of a process plant. This easy to use software also include few small calculators, below is a list of the main features:(A) Net Present Value- the software goes through a series of calculations to do the estimate!. Starting from,1.Fixed Capital Investment: the ability to chose from "Purchased Cost" of plant items, hence the estimation of FIXED&TOTAL CAPITAL INVESTMENT (Direct and Indirect Costs), OR "Installed Costs" of plant items where the software will use a FIXED CAPITAL INVESTMENT multiplyer to take into accout the additional cost associated with building the plant.2.Operating Labour: through a basic series of "Auxiliary Facilities" and "Process Equipment" lists the software will estimate the TOTAL NUMBER OF OPERATOR NEEDED & ANNUAL COST OF OPERATING LABOUR. You simply enter the "Expected Annual Salary of Operators in The Plant" and "The Number of Units", the software will then calculate the "THE NUMBER OF OPERATORS NEEDED PER SHIFT" . 3. Utilities: To calculate the "TOTAL UTILITY COSTS/YEAR".4.Raw Materials & Profits:Calculates the ANNUAL cost of Raw Materials and ANNUAL Products Profits.5.Production Costs: Calculate the ANNUAL Production Costs (customised calculations).6.Assumptions: The software uses assumptions to estimate the NET PRESENT VALUE.You can customise the assumptions to suit your needs, "Plant Construction Period up to 5 Years", "Depreciation Period from 3 to 20 Years", "Plant Operation Period up to 20 Years", you can also set the "Tax Rate %", "Discounted Cash Flow Rate %" and "Salvage Value %", You can also SET INFLATION RATE.

Keywords: process industrial economics chemical engineering management net present value update plant cost estimates authentication support

Kettle Reboiler Design (KRD)

This software tool is made to demonstrate the thermal design calculations and analysis of Kettle type reboilers.The software is user friendly and can be used to make preliminary sizing calculations that will help to give a clear outlook of the initial design. Below is a list of the main features: + Ability to use to different units of measurement, SI units and English (US) units + Calculation of Duty, Area, Tube length. + Calculation of number of tubes + Calculation of Shell Diameter by iteration + Calculation of Weir height + Calculation of Nucleate pool boiling heat transfer coefficient using two different correlations + Calculation of tube side heat transfer coefficient using two different correlations + Calculation of Velocities on the tube and shell side + Calculation of Maximum allowable vapour velocity on the shell side + Calculation of the Maximum critical flux using three different correlations + Calculation of Shell side Heat Flux + Calculation of Number of Vapour nozzles + Calculation of Prandtl number on shell and tube sides and Reynolds number for the tube side + Calculation of Clean/Fouled Overall Heat transfer coefficients + Calculation of Tube side pressure drop + The ability to calculate unknown mass flow rate + Calculate the scale resistance (dirt factor) + An estimation database that has the ability to Estimate the Physical properties of more than 1450 components; the database has the ability to estimate Thermal Conductivity, Density, Heat Capacity and Viscosity. The database also included critical properties, boiling and melting points. + Fouling factors database + Overall Heat Transfer Coefficients database + Customised database functions to allow user to add/delete components. + Ability to import properties to Shell/Tube sides form Microsoft Excel + Export Results summary to Microsoft Excel + Save/Load results. + Generate/Print Results summary and export it to Ms Excel.

Keywords: kettle reboiler shell and tube heat exchanger thermal analysis design sizing calculations aspi layer

All Correspondence and Documents Manager

All Correspondence & Documents Manager is an index manager software that is made to allow you to keep a track of all your correspondences and documents that you have stored on your computer or on files. The software is easy to use and have many useful and custom features which allow the user to set reminders,add documents formats, filing locations, language and numbering systems also to store memos and contacts and many more...below is a list of main features: 1-Create and maintain many user accounts with the ability have one account for access by all or separate individual accounts each have a different profile and passwords 2-Ability to add different documents types like Quotations,Invoices,Spreadsheets,Project document, Word documents...etc each with a Numbering system that you set up so that it doesn''t interfere with your current numbers. Edit,Search and Delete functions is also supported. 3-Two different data entry forms for convenience 4-Documents sorting function 5-Setup different alarm and document reminders in the calendar and display all reminders with description 6-Ability to setup Follow up/Deadline/Close date reminders for each individual document or entry 7-Add/Edit/Delete/Search Memos 8-Add/Edit/Delete/Search Company address or Personal contact 9-Generate unique system/document identification numbers 10-Different filing options to enable easy tracking of documents 11-Export records to MsExcel spreadsheet. 12-Print records For more information please visit http://www.webbusterz.com or http://www.webbusterz.net

Keywords: document manager correspondence manager reminders track documents document control correspondence index pallete