![]() in order to reduce the utility requirements of the combined system. The Appropriate Placement Principles provide insights for proper integration of key equipments like distillation columns, evaporators, furnaces, heat engines, heat pumps etc. ∙ Plus/Minus and Appropriate Placement Principles: The “Plus/Minus” Principles provide guidance regarding how a process can be modified in order to reduce associated utility needs and costs. The essence of the pinch approach is the speed of economic evaluation. Using this method, it is possible to obtain an accurate estimate (within 10 - 15%) of overall heat recovery system costs without having to design the system. ∙ Total Cost Targeting: Used to determine the optimum level of heat recovery or the optimum DTmin value, by balancing energy and capital costs. ∙ Energy and Capital Cost Targeting : Used to calculate total annual cost of utilities and capital cost of heat exchanger network. ∙ Grand Composite Curve: Used to select appropriate levels of utilities (maximize cheaper utilities) to meet over all energy requirements. ∙ DTmin and Pinch Point : The DTmin value determines how closely the hot and cold composite curves can be ‘pinched’ (or squeezed) without violating the Second Law of Thermodynamics (none of the heat exchangers can have a temperature crossover). ∙ Minimum number of exchanger units required. ![]() ![]() ∙ Minimum energy (both hot and cold utility) required, ∙ Combined (Hot and Cold ) Composite Curves : Used to predict targets for ![]() With the advent of pinch analysis concepts, the network design has become very systematic and methodical.Ī summary of the key concepts, their significance, and the nomenclature used in pinch analysis is given below: As explained in the previous section, the traditional design approach has resulted in networks with high capital and utility costs. The design of such a network is not an easy task considering the fact that most processes involve a large number of process and utility streams. To meet the goal of maximum energy recovery or minimum energy requirement (MER) an appropriate heat exchanger network (HEN) is required. In the present energy crisis scenario all over the world, the target in any industrial process design is to maximize the process-to- process heat recovery and to minimize the utility (energy) requirements. Most industrial processes involve transfer of heat either from one process stream to another process stream (interchanging) or from a utility stream to a process stream. ![]()
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![]() ![]() CounterPath Corporation makes no warranty regarding the content of this document, including-but not limited to-implied warranties of fitness for any particular purpose. Users of this material must determine for themselves whether the information contained herein applies to a particular IP-based networking system. The content of this publication is intended to demonstrate typical uses and capabilities of Bria for Windows and Mac from CounterPath Corporation. This document contains information proprietary to CounterPath Corporation, and shall not be used for engineering, design, procurement, or manufacture, in whole or in part, without the consent of CounterPath Corporation. During the import you will be able to choose whether to share will all or none of your contacts.įor a complete list of headings, see Contact list headings.īria User Guide - Windows and Mac - for Bria Solo and Bria TeamsĬopyright © 2022 CounterPath Corporation. ![]() ![]() If you want to share presence with all or with none of your contacts, ignore this heading. Bria will subscribe to the presence for "true" contacts assuming that the user has a SIP account (if SIP is being used for IM and presence). During the import, you will be able to choose to share presence with only the contacts that have "true". Leave this column blank or enter "false" for others. Enter "true" for contacts whose online presence you want to see. If you only want to share presence information with some of your contacts, fill in this column in the file. Presence_subscription: Complete this field in one of these ways: Xmpp-address: Bria recognizes a value in this column as a Jabber (XMPP) address and will map this field to the Instant Message field for the contact. Sip-address: Bria recognizes a value in this column as a softphone address and considers the address as one that can be phoned and one that can be using for IM and presence (if SIP is being used for IM and presence). In the next row, insert the heading that Bria will use to interpret the meaning of each column. You can keep the text at the end of the file as it will be ignored during import. Remove any introductory text or headings from the to of the file. ![]() ![]() Often, they are also videos showing only selected functions of the program and without basic knowledge it will not do us anything.Detail Drawings: o Concrete Beams: In some circumstances the reinforcement label text giving the bar size and number could be drawn in an incorrect location For top pattern 1 when the supporting member was an in-plane wall, the lines showing reinforcement location for bars at the end of supports could be drawn outside the beam ends o Concrete Columns – for columns which contained very short stacks around mm or less, the detail drawing and the column schedule could fail to generate due to problems with the detailing equations for very short lengths. ![]() It is often the case that when looking for information on YouTube, we come across a maze of information, videos, out of context, unsorted. YouTube is probably the first place most of us look for tutorials, instructional videos. ![]() Consequently, the model should contain all the information that would normally appear in the drawings. It will also allow the export of the valuable, information-rich IFC, which is increasingly used not only for cross-industry coordination but completely replacing drawings. In order for everything to work as it should in this way of working, it is important to provide a good quality 3D model of the structure, which is not just a random 3D solid, but contains all the necessary information systematized and organized according to procedures. Clicking on the name of a given element in the documentation takes you to its geometric representation in the 3D model. Clicking on an element in the model gives us access to information about it. Non-graphical information (such as schedules, device specifications, etc.) is linked to the 3D model, making it easy to explore the necessary information. ![]() ![]() The key difference in the BIM approach as opposed to traditional ways of working is that all information about an object is clearly structured and easy to find in one place (in the CDE platform). This concept covers processes, a method of operation that ensures the most effective implementation of a construction project. You have heard the statement many times that BIM is more than a 3D model. ![]() |
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