In these days when environmental management has finally found its way into our minds and enterprises, the pure mechanical principle of the Rotameter regains even more momentum. For manufacturers it is important to optimize productivity, consume less energy and reduce energy costs. Using Rotameters with their comparably low pressure loss results in low pumping costs and therefore energy savings. Rotameters work without power and are therefore sustainable. The new RGC4 can be completely disassembled and consists from recyclable materials only. The RGC4 design, made from common standard components and parts being used from other Yokogawa flow products, leads to a synergy effect in production and to resource and energy conservation. This is key to sustainable future Yokogawa takes into account at every stage of the product lifecycle. Think of your carbon foot print – use Rotameters!
this article covers discussion of variable area flow meter. also it speaks about turbine flow meter, target flow meter, magnetic flow meter, vortex flow meter, ultrasonic flow meter, thermal flow meter.
Energy losses in Bends, loss coefficient related to velocity head.Pelton Whee...Salman Jailani
In this slide you learn the how to make the lablayout and the study the Energy losses, Pelton Wheel. Kaplan TURBINE, Franices TURBine And its Efficiency of Mecahanical Power Plants..
00923006902338
In these days when environmental management has finally found its way into our minds and enterprises, the pure mechanical principle of the Rotameter regains even more momentum. For manufacturers it is important to optimize productivity, consume less energy and reduce energy costs. Using Rotameters with their comparably low pressure loss results in low pumping costs and therefore energy savings. Rotameters work without power and are therefore sustainable. The new RGC4 can be completely disassembled and consists from recyclable materials only. The RGC4 design, made from common standard components and parts being used from other Yokogawa flow products, leads to a synergy effect in production and to resource and energy conservation. This is key to sustainable future Yokogawa takes into account at every stage of the product lifecycle. Think of your carbon foot print – use Rotameters!
this article covers discussion of variable area flow meter. also it speaks about turbine flow meter, target flow meter, magnetic flow meter, vortex flow meter, ultrasonic flow meter, thermal flow meter.
Energy losses in Bends, loss coefficient related to velocity head.Pelton Whee...Salman Jailani
In this slide you learn the how to make the lablayout and the study the Energy losses, Pelton Wheel. Kaplan TURBINE, Franices TURBine And its Efficiency of Mecahanical Power Plants..
00923006902338
Properties of air – Perfect Gas Laws – Compressor – Filters, Regulator, Lubricator, Muffler, Air
control Valves, Quick Exhaust Valves, Pneumatic actuators, Design of Pneumatic circuit – Cascade method – Electro Pneumatic System – Elements – Ladder diagram – Problems,
Introduction to fluidics and pneumatic logic
CNG Technical & Hydrogen Blending in Natural Gas pipeline.pptxRishabh Sirvaiya
Technical Presentation of Dispenser, Compressor, Cascade, Cylinder manufacturing & Mass flow meter.
Hydrogen Blending in Natural Gas pipeline of CGD Network
This is a preliminary text for the chapter. The Oslo Group is invited to provide comments on the
general structure and coverage of the chapter (for example, if it covers the relevant aspects related to
measurement units and conversion factors, and if there are additional topics that should be covered in
this chapter), and on the recommendations to be contained in IRES.
The current text presents the recommendations from the UN Manual F.29 as well as some points that
were raised during the last OG meeting. The issue of “harmonization” of standard/default conversion
factors still needs to be addressed. It was suggested that tables be moved to an annex. Please provide
your views on which ones should be retained in the chapter.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
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CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
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The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
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Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...
Minor losses valve
1. Erbil Polytechnic University
Koya Technical Institute
Petroleum Technology
Operation and Control
Report
Fluid Mechanic Lab.
Test no: (10)
Test name:
(Minor Losses)
Supervised by:
Karwan A. Ali
Date of Test: 12/04/2018
Date of Submit: 3/05/2018
Prepared by: Muhammed Fuad Rashid
2. Title Page No.
Introduction 3
Aim of the experiment 3
Unit description 3-6
Calculation 7-16
Discussion 16-17
Table of Calculation 18
3. -Introduction:
Pipe system which include valves, valves (Bends),
enlargements, contractions, inlets, outlets, and other fittings
that cause additional losses, each of these devices causes a
change in the magnitude or the direction of the velocity
vectors and hence results 1n a loss. A minor loss is
expressed in terms of a loss coefficient (K), defined by:
𝑉2
2𝑔
=eH
In this experiment we will calculate the minor losses due
special pipe component such as pipe bends or valves, pipe
branches, changes in cross-section, valves, and flaps
-Aim of experiment:
Calculating the loss coefficient (K) for pipe bends or
valves, pipe branches, changes in cross-section, valves, and
flaps.
-Unit description:
The unit as shown in the figure consists of a square tubular
steel frame with a Powder-‘coated back wall, on which a,
pipe system is mounted with sections which can be.
Individually shut off. The back wall also features two level-
tube pressure gauges attached using star-type nuts. The
4. gauges can be fitted in two positions on the back Wall.
Various Measurement objects can be accommodated in an
adjustable Measurement system“
Water is supplied either-by way of the HM 150
Hydraulics Bench or via the laboratory mains. The HM
150 permits construction of closed water Circuit.
-gauge:PressureDouble
-The double pressure gauge is suitable for measuring both
differential pressures and gauge pressures in mm w.g.;
these can then be converted into absolute pressures with
allowance for the atmospheric pressure. -The measuring
range is O-1000mm w.g.
-The gauge consists of two glass level tubes backed by a
metal mm scale. -The two level tubes are interconnected at
the top and have a joint vent valve. -Differential pressure is
measured with the vent valve closed and gauge pressure
with the valve open.
-The measurement points are connected to the lower end of
the Level tubes using rapid-action hose couplings with
automatic shut-off.
-A drain valve 13 provided at the bottom of each level tube.
-of experiment:Performance
*The following instructions for experimentation and the
performance of the experiments A, B are based on the HM
5. 150 Hydraulics Bench. Position test set-up on the HM 150
Hydraulics Bench with drainage via volumetric tank.
* Loosen star-type nuts for pressure gauge attachment on
back of unit and move gauges down a hole. Then retighten
nuts
* Make hose connection between HM 150 and unit.
*Open drain of HM 150.
* Switch on pump and slowly open main coke of HM 150.
* Connect pressure gauges to desired measurement points.
* Slowly Open ball cock of appropriate measurement
system and vent pressure gauges; see Section of double
pressure gauge.
* By simultaneously adjusting vent and drain valve on
pressure gauge, set water level such that both water
columns are in the measuring range.
*Determine volumetric flow. To do so, establish time t
required to raise the level in the volumetric tank of the HM
150 from 10 to 20 or 30 litters. The drain cock beneath the
tank is to be closed for this purpose.
-experiment:ValvePipe
For pipe valvs, the loss coefficient (K) depends on the
angle of deviation of the flow and the ratio of the valve
radius to the pipe diameter. In addition, the coefficient of
resistance is influenced by the shape of the valve. For this
special case of a pipe valve with 90° deviation, the
6. following diagram is applicable for smooth and rough
pipes.
For pipe angles, i. e Valve radii less than the pipe diameter
(R/d<1) the losses coefficients for knee pieces are
approximately applicable. For example, for a 90° knee
piece / kink, with a smooth pipe, the K is 1.13 and for
rough pipes the K 18 1. 68, while for a 45 piece
= 0.36.rough=.0.24 and KsmoothK
-ng:Table of readi
Time
second
Volume
liter
Qrotameter
Valve
Regulation
Valve
Ball
Valve
Gate
Vale
No.
28.41090080631011
22.561012001771031922
18.831014002922222703
16. K=2.002
𝑉2
2𝑔
= Keh
169.1292
2∗981
2.002=eh
29.187=eh
Table of Calculation:
V
(cm/s)
Pipe elbow
No.
Diaphragm ValveBall ValveGate Valve
he
(cm)
K
Δh
(cm)
he
(cm)
K
Δh
(cm)
he
(cm)
K
Δh
(cm)
112.777.9981.23486.2990.97196.310.0981.55810.11
141.1617.6991.742817.710.2981.01410.319.1941.89019.22
169.1229.1872.00229.222.1891.52222.226.9861.851273
-Discussion:
* Which valve has minimum loss coefficient and why?
A/ Ball Valve
./2g2
* Draw the relating between Ah & velocity head V
