steam trap water use best practices
Tài liệu O&M Ideas for Major Equipment Types pptx
... Major Equipment Types 9.3.8.1 Steam Trap Water- Use Best Practices The predominant impact steam traps have on water use relates to proper function A steam trap that is failed open coupled to distribution ... contractors Steam Trap Measure: Cost Evaluation of Failed Steam Trap Table 9.3.1 below can be used to approximate the energy loss from a failed-open steam trap (DOE 2006) Table 9.3.1 Steam trap discharge ... Major Equipment Types 9.3.2.4 Other Steam Traps Another type of steam trap is the fixed orifice steam trap Fixed orifice traps contain a set orifice in the trap body and continually discharge...
Ngày tải lên: 21/02/2014, 09:20
Operations & Maintenance Best Practices - A Guide to Achieving Operational Efficiency docx
... Efficiency Measures 9.43 � 9.3.8.1 Steam Trap Water- Use Best Practices 9.45 � 9.3.9Case Studies 9.45 � 9.3.10 Steam Traps Checklist 9.47 � 9.3.11 References ... 9.3.1 � Inverted bucket steam trap 9.34 � 9.3.2 � Bimetallic steam trap 9.35 � 9.3.3 � Bellows steam trap 9.35 � 9.3.5 � Disc steam trap 9.36 ... Steam Traps 9.34 � 9.3.1Introduction 9.34 � 9.3.2Types of Steam Traps 9.34 � 9.3.2.1 Mechanical Steam Trap 9.34 � 9.3.2.2 Thermostatic Steam...
Ngày tải lên: 08/03/2014, 14:20
The graphs below show the types of music albums purchased by people in Britain according
Ngày tải lên: 04/10/2012, 10:02
Bơm ECD-V - P - Types of Systems in ECD-V Series
... Control System The engine ECU uses various types of sensors to detect the engine speed, accelerator position, and switch signals These pieces of information are used for the engine ECU to determine...
Ngày tải lên: 23/10/2012, 09:09
Metaphor, based on the association of similarity, is one of the two basic types of semantic transference that have been an interest for many linguistic researchers
... of their culture They are “social” because we participate in genres with other people; goal-oriented because we use genres to get things done; staged because it usually takes us a few steps to ... that functional grammar takes into consideration is clause Analyzing clause structure means identifying the functional parts of the clause from each of the three different perspectives: ideational, ... metafunction, the clause is analyzed as Theme and Rheme The above example can be illustrated as follows: Clause Theme Rheme Lately a secret love has grown in her heart Chart : Clause structure- textual...
Ngày tải lên: 07/11/2012, 14:44
An investigation into some types of verbal responses to questions in English and Vietnamese conversation
... occurring inside another Sometimes, either because the listener does not understand or because he does not want to commit himself until he knows more or because he is simply stalling, a next speaker ... was used Arguments for the choice of this data collection will be discussed in the following section Several methods have been used in researching speech acts Ethnographic methods have been used ... act For example: Its raining How nice you are! 13 A declarative used to make a reprentative and an exclamatory used to make an expressive are direct speech acts However, there are cases...
Ngày tải lên: 07/11/2012, 14:54
CFD model of air movement in ventilated façade: comparison between natural and forced air flow
... model is used The gravity model is used as it permits the inclusion of the buoyancy source terms in the momentum equations when using the segregated flow model K-Epsilon turbulence model is used ... (CFD) models [2] The use of CFD in particular has risen since 2002 The wide applicability, acceptability of CFD as a ventilation modeling tool is however tied to its concurrent use with theoretical ... assumes that CFD simulations are right to represent the fluid behavior CFD is used as a design tool as Kang [13] used the methodology to improve natural ventilation in a large factory building...
Ngày tải lên: 05/09/2013, 14:58
Assessment of source of air, water, and land pollution - Preface
Ngày tải lên: 24/10/2013, 15:20
Handbook Of Air Conditioning And Refrigeration P1
... slot diffusers Water System The water system includes chilled and hot water systems, chilled and hot water pumps, condenser water system, and condenser water pumps The purpose of the water system ... condition the air, and a water coil to reject heat to a water loop during cooling, or to extract heat from the same water loop during heating Single or multiple fan coils are always used to serve a single ... indirect-contact heat exchanger, exhaust fan, water sprays, recirculating water pump, and water sump Evaporative-cooling systems are characterized by low energy use compared with refrigeration cooling...
Ngày tải lên: 29/10/2013, 20:15
Handbook Of Air Conditioning And Refrigeration P2
... number of moles of water vapor in moist air sample, mol nws ϭ number of moles of water vapor in saturated moist air sample, mol Moist air is a binary mixture of dry air and water vapor; therefore, ... associated with the change of the state of water vapor The latent heat of vaporization denotes the latent heat required to vaporize liquid water into water vapor Also, the latent heat of condensation ... condensation of water vapor into liquid water When moisture is added to or removed from a process or a space, a corresponding amount of latent heat is always involved, to vaporize the water or to...
Ngày tải lên: 29/10/2013, 20:15
Bias - Types of bias
... facts not exist (say, a drug does not cause problem Z), when that fact does exist (the drug does cause problem Z) We may not be aware of the fact because of confounding factors which hide the ... whether the third variable directly causes the outcome but is not caused by the exposure (then it is a confounding factor), or whether the third variable does not cause the exposure and seems to modify ... difference” and thus no confounding effect However, such use of p-values is generally thought to be inappropriate, as will be discussed further below, because such comparisons are usually not the primary...
Ngày tải lên: 01/11/2013, 11:20
Tài liệu Types of Loops doc
... of these references in a specific timeline or object This type of loop has a variety of uses You might use a for…in loop to find information, for example, such as the following details: • • • ... // perform these actions } The three elements separated by semicolons within the parentheses are used to specify the number of iterations the loop will perform In this example, the variable someNumber ... 10, which means that the loop will cease after nine iterations The for loop is structured to be used primarily to loop through a set of actions a specified number of times Here's the same example...
Ngày tải lên: 14/12/2013, 22:15
Tài liệu Unit_7: Types of memory docx
... memory Semiconductor memory was developed before core memory and after bubble memory Core memory uses small metal rings which can be magnetized or unmagnetized The state of the core can be represented ... words said own progress neither…nor bypassed increased keeping appropriate not producing don’t use up VI Choose the appropriate form of the words to complete the sentences alteration, alter, ... necessary to make……… to it b The omission of data from a program can……… its results drastically c The use of the computer in business has……… The workload of many people electricity, electric, electrical,...
Ngày tải lên: 21/12/2013, 20:15