HTFS User Provides an overview of the HTFS family of products. ACOL Reference ACOL Getting Started User instructions for. Aspen Hetran®, Aspen HPI Library, Aspen HTFS Research Network™, . Although AspenTech has tested the software and reviewed the documentation, the. This manual is intended as a guide to using AspenTech’s software. This documentation contains AspenTech proprietary and confidential.
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You can also access Support directly via email. Giide program relates the uzer pressure, outlet pressure and flowrate in a pipeline. Network installation is decribed in more detail there. In heat exchanger thermal design, this means HTFS, an unparalleled suite of research-validated software. Single or twin cabin fireboxes. Triangular, rotated triangular, square and rotated square tube layouts. In conjunction with extensive reviews of open ghide methods they provide HTFS software with a unique technical base.
Multiple exchangers in parallel. Plate geometry can be specified for other calculation types. Shell and tube heat exchangers Air coolers and other crossflow exchangers Furnaces and fired heaters Plate-fin heat exchangers Plate heat exchangers Boiler feedwater heaters Unbranched pipework 1.
Firebox radiation modelling by well-stirred method or one-dimensional zone method long furnace model. Single phase, boiling and condensing any combination.
Up to nine convection section tube banks containing plain tubes or extended surfaces fins or studs. This may take several minutes on slower machines, so be patient.
Aspen HTFS V7_0-User Guide
The pressure drop for given mass flowrate and pipeline geometry. Up to 4 different types in each bundle. Subsidiary properties facilities available include the component NEL40 databank, which can be used in conjunction with any component for which you provide data, and options to store and recover stream properties in your own databank.
Longitudinal thermal conduction effects evaluated.
The default is HTFS, but you can select an alternative from your current list or create a new Folder. Skip to main content.
Cabin fireboxes with vertical or hyfs tubes which may be wall mounted or centrally mounted in single or double rows with firing on both sides. Single-phase heating or cooling; boiling or condensing on the process side.
Exchangers can be modelled with up to 15 process streams in coor counter-current flow and any complexity of exchanger inlet and outlet geometry. Network administrators may wish to provide versions of the installation software that can be downloaded over the network for individual users to install.
Up to 50 passes in simple and complex arrangements. If there are significant differences, they will be reported in the Read Me. It should be a computer that is always switched on and thus continuously available to network users.
HTFS USER GUIDE_百度文库
Header Types – Box; plug; cover plate; D-header; manifold; U-tube. Click here to sign up. Technical Summary Thermal Multishell capability with up to 12 shells in series and any number in parallel. Many companies require access to underlying heat transfer and pressure drop models used in the software.
The effects of any flow maldistribution among the plates are also handled. If there are significant differences, they will be reported in the Read Me. You can also identify the location of other software you may wish to use with the program, or of other files set up previously by other HTFS programs.
Exchanger, distributor, header and nozzle pressure drop calculations. Non- Newtonian fluids are also handled. Iteration takes place over four different chevron angles, and if appropriate over a range of plate sizes to establish possible designs. Assembly Drawings – Scaled drawings of the major assemblies of the shell and tube heat exchanger. The quality of HTFS is recognised by leading companies worldwide who rely on the methods developed and supported by a unique team of heat transfer experts.
The quality of HTFS is recognised by leading companies worldwide who rely on the methods developed and supported by a unique team of heat transfer experts. The Simulation option in TASC is of extended form permitting either inlet conditions, or outlet conditions or flowrate to be calculated for either stream given the other two parameters.
When contacting us via email, please include in your message: Tube-side Enhancements – Specified on a pass basis; twisted tapes; enhancement factors; j and f input. A listing of Technical Support Centres including the Support email address is at the end of this chapter.
PSF file link to process simulators. Enhanced key keyboard. A detailed description of the problem attach a simulation case if possible. Help Center Find new uxer papers in: Properties data can be set up and reviewed prior to the main flow and heat exchange calculations. You cannot have two copies of the same version of a program installed. Design is an integrated graphical process aimed at establishing the overall size and configuration of process air-cooled heat exchangers.
Thermosyphon reboiler calculations can be performed for either internal or external types. Fin performance correlations included. Properties data can be set up and reviewed prior to the main flow and heat exchange calculations.
Fulll allowance can thus be made for non-linear temperature profiles, and for variation in heat transfer coefficients and pressure gradients. If you do not have a dongle in your machine, do not reboot immediately.