This document summarizes Daniel Bernoulli and his theorem on fluid mechanics. It discusses how Bernoulli, a Swiss scientist born in the 1700s, discovered that an increase in the speed of a moving fluid is accompanied by a decrease in the fluid's pressure. Bernoulli's principle, also called Bernoulli's theorem, states that the total energy in a fluid remains constant provided the flow is steady, frictionless, and incompressible. The document then provides Bernoulli's equation and describes experiments using a Venturi meter to verify the theorem by measuring pressure and velocity changes at different pipe sections. It concludes that the experiments validate Bernoulli's equation and its applications in fluid mechanics and aerodynamics.
PPT on Bernoulli's Theorem ,with Application,Derivation, Bernoulli's Equation,Definition,About The Scientist ,Solved Example,Video Lecture,Solved Problem(Video),Dimensions.
If you liked it don't forget to follow me-
Instagram-yadavgaurav251
Facebook-www.facebook.com/yadavgaurav251
Fluid Mechanics introduction for UG students
Fluid properties
Reynolds experiment
Manometer
Orificemeter
Venturimeter
Pitot tube
Rotameter
Current flow meter
PPT on Bernoulli's Theorem ,with Application,Derivation, Bernoulli's Equation,Definition,About The Scientist ,Solved Example,Video Lecture,Solved Problem(Video),Dimensions.
If you liked it don't forget to follow me-
Instagram-yadavgaurav251
Facebook-www.facebook.com/yadavgaurav251
Fluid Mechanics introduction for UG students
Fluid properties
Reynolds experiment
Manometer
Orificemeter
Venturimeter
Pitot tube
Rotameter
Current flow meter
This ppt is more useful for Civil Engineering students.
I have prepared this ppt during my college days as a part of semester evaluation . Hope this will help to current civil students for their ppt presentations and in many more activities as a part of their semester assessments.
I have prepared this ppt as per the syllabus concerned in the particular topic of the subject, so one can directly use it just by editing their names.
This ppt is more useful for Civil Engineering students.
I have prepared this ppt during my college days as a part of semester evaluation . Hope this will help to current civil students for their ppt presentations and in many more activities as a part of their semester assessments.
I have prepared this ppt as per the syllabus concerned in the particular topic of the subject, so one can directly use it just by editing their names.
OPERATING ENVELOPES FOR CENTRIFUGAL PUMPSVijay Sarathy
The following tutorial provides a step by step procedure to predict the allowable operating range or “Operating Envelope” for a centrifugal pump’s range of operation.
this lab work was done by Abnet Mengesha Dube,student at Addis ababa university(AAIT).
objective of the lab is to determine the parameters which affect the operating capacity and efficiency of the radial flow fan.
FLUID MECHANICS LAB MANUAL BSc Civil Technology 3rd Semster agr ap ko ko bhi mnual civil kay related zarort ho to mujh sy mail par bat kar lyna
gurchani@950gmail.com
gurchani464@gmail.com
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
Search and Society: Reimagining Information Access for Radical FuturesBhaskar Mitra
The field of Information retrieval (IR) is currently undergoing a transformative shift, at least partly due to the emerging applications of generative AI to information access. In this talk, we will deliberate on the sociotechnical implications of generative AI for information access. We will argue that there is both a critical necessity and an exciting opportunity for the IR community to re-center our research agendas on societal needs while dismantling the artificial separation between the work on fairness, accountability, transparency, and ethics in IR and the rest of IR research. Instead of adopting a reactionary strategy of trying to mitigate potential social harms from emerging technologies, the community should aim to proactively set the research agenda for the kinds of systems we should build inspired by diverse explicitly stated sociotechnical imaginaries. The sociotechnical imaginaries that underpin the design and development of information access technologies needs to be explicitly articulated, and we need to develop theories of change in context of these diverse perspectives. Our guiding future imaginaries must be informed by other academic fields, such as democratic theory and critical theory, and should be co-developed with social science scholars, legal scholars, civil rights and social justice activists, and artists, among others.
3. BERNOULLI’S THEOREM
Bernoulli’s theorem which is also known as
Bernoulli’s principle, states that an increase in the
speed of moving air or a flowing fluid is
accompanied by a decrease in the air or
fluid’s pressure or sum of the kinetic (velocity
head), pressure(static head) and Potential energy
energy of the fluid at any point remains constant,
provided that the flow is steady, irrotational, and
frictionless and the fluid is incompressible.
4. BERNOULLI’S EQUATION
If a section of pipe is as shown above,
then Bernoulli’s Equation can be written as;
5. BERNOULLI’S EQUATION
Where (in SI units)
P= static pressure of fluid at the cross section;
ρ= density of the flowing fluid in;
g= acceleration due to gravity;
v= mean velocity of fluid flow at the cross section in;
h= elevation head of the center of the cross section with
respect to a datum.
6. HOW TO VERIFY?
The converging-diverging nozzle apparatus (Venturi
meter) is used to show the validity of Bernoulli’s
Equation. The data taken will show the presence of fluid
energy losses, often attributed to friction and the
turbulence and eddy currents associated with a
separation of flow from the conduit walls.
7. APPARATUSES USED
Arrangement of Venturi
meter apparatus(fig.1)
Hydraulic bench(fig. 2).
Stop watch(fig.3).
fig. 2 fig. 3
8. PROCEDURE
1. Note down the inlet, throat and outlet section areas.
2. Measure the distances of inlet, throat ant outlet
section from origin.
3. Switch on the motor attached to hydraulic bench.
4. If there any water bubble is present in tube remove it
by using air bleed screw.
5. Fully open the control valve.
6. Note down the reading of piezometer corresponding
to the section, simultaneously note down the time
required to a constant rise of water in volumetric
tank(say of 10).
7. Varying the discharge and take at least six readings.
9. OBSERVATIONS
1. Volume = 1000 cm3
2.Distance of inlet section from origin= 5.5 cm
3. Distance of throat section from origin= 8.1 cm
4.Distance of outlet section from origin= 15.6 cm
5.Area of inlet section= 4.22 cm2
6.Area of throat section= 2.01 cm2
7.Area of outlet section= 4.34 cm2
12. RESULTS
It is observed from the calculated value that at section
where area is less velocity is high and pressure is low
which validates the Bernoulli’s Equation. Graphs are
plotted between distance v/s piezometric head and
distance v/s total energy but from the graph (B) we can
observe that there is dissipation in energy at last point
this is because to achieve an ideal condition practically is
not possible.
14. APPLICATIONS
The Bernoulli’s equation forms the basis for solving a
wide variety of fluid flow problems such as jets issuing
from an orifice, jet trajectory flow under a gate and over
a weir, flow metering by obstruction meters, flow
around submerged objects, flows associated with pumps
and turbines etc.
Apart from this Bernoulli’s equation is very useful in
demonstration of various aerodynamic properties like
Drag and Lift.
15. APPLICATIONS
DRAG AND LIFT Fast Moving Air; Low Air Pressure
Air travels farther
Leading edge airfoil
Trailing edge
Slow Moving Air; High Air Pressure
17. CONCLUSION
From the result obtained, we can
conclude that the Bernoulli’s equation is
valid for flow as it obeys the equation. As
the area decreases at a section (throat
section) velocity increases, and the
pressure decreases.