Fluid Statics | Civil Engineering SSC JE (Technical) - Civil Engineering (CE) PDF Download
Chapter 2
Fluid Statics
Pascal's Law
- The intensity of pressure at any point in a stationary fluid is same in all directions.
px = py = pz
Note that pressure varies only with depth in stationary fluids, whereas if fluids is in motion, pressure may vary in horizontal directions also.
- Fluid pressure is measured in Force/ Area and it is expressed in Pascal (N/m 2) or Bar. 1 Bar = 105 N/m2 1 MPa = 10 Bar. For static fluids, piezo-metric head is constant throughout the fluid.
Pressure Scales (i) Absolute Scale
- Pressure is measured with reference to absolute zero. In this scale pressure cannot be negative. Minimum pressure is zero.
- Abs. pressure = Pguage + local atm. pressure
(ii) Gauge Scale: Pressure is measured with reference to atmospheric pressure. It means atmospheric pressure is taken zero. Gauge pressure can be positive, negative or zero.
- Gauge pressure = Absolute pressure – local atmospheric pressure
- Vacuum pressure = local atmospheric pressure – absolute pressure
- The atmospheric pressure varies with altitude, temperature and local conditions. It is measured by Barometer.
- At mean sea level atmospheric pressure is 1.01 × 105 Pascal or 1 Bar or 10.3 mts. of height of water or 76 cm height of mercury.
Pressure Measuring Devices:
(i) Piezometer: It is simple graduated glass tube which measures pressure in gauge scale. The height up to which liquid is raised in this tube is called pressure head. It is useful for small pressure measurement and is not suitable for high pressure and negative pressure measurements. p = gh; where 'h' is height of liquid column
(ii) Manometer It is based on liquid column balance mechanism. The manometric liquid used should have high density & low vapour pressure.
(a) Simple Manometer or U-tube Manometer.
It can measure both positive and negative pressures.
(b) Differential Manometer.
It measures difference in pressure between two points.
(c) Micromanometer : It measures small difference of pressure. It is modified form of Simple Manometer whose one limb is made of larger cross section area.
(d) Inclined Manometer : It measures small pressure low velocity gas flow.
p = S gw ℓ
sin q =gℓ sinq
S = specific gravity of liquid
gw = specific weight of water
g = specific weight of manometric liquid
(iii) Mechanical Gauges: These are used for rough measurement of high pressure. These are based on spring balance mechanism. Ex. Bourdon tube pressure gauge.
(iv) Aneroid Barometer or Mercury Barometer: It is used to measure local atmospheric pressure on absolute scale.
The document Fluid Statics | Civil Engineering SSC JE (Technical) - Civil Engineering (CE) is a part of the Civil Engineering (CE) Course Civil Engineering SSC JE (Technical).
All you need of Civil Engineering (CE) at this link: Civil Engineering (CE)
|
2 videos|122 docs|55 tests
|
FAQs on Fluid Statics - Civil Engineering SSC JE (Technical) - Civil Engineering (CE)
| 1. What is fluid statics in civil engineering? |  |
Fluid statics in civil engineering is a branch of fluid mechanics that deals with the behavior of fluids at rest. It focuses on understanding the forces exerted by fluids on solid surfaces and the equilibrium conditions of fluids in containers or structures.
| 2. How is fluid pressure calculated in fluid statics? | |
Fluid pressure in fluid statics can be calculated using the formula: pressure = force/area. This means that the pressure exerted by a fluid is directly proportional to the force applied and inversely proportional to the area over which the force is distributed.
| 3. What is the significance of fluid statics in civil engineering? | |
Fluid statics is significant in civil engineering as it helps engineers analyze and design various hydraulic structures such as dams, pipelines, and water tanks. By understanding the behavior of fluids at rest, engineers can ensure the stability and safety of these structures.
| 4. How does the shape of a container affect fluid statics? | |
The shape of a container affects fluid statics by influencing the distribution of fluid pressure. For example, a container with a wide base and narrow top will have a higher pressure at the bottom due to the greater weight of the fluid above. Engineers consider the shape of containers when designing structures to ensure proper load distribution.
| 5. What are some real-life applications of fluid statics in civil engineering? | |
Fluid statics finds application in various civil engineering projects. For instance, it is used to analyze the stability of retaining walls, calculate the forces acting on submerged structures like piers and docks, and design efficient water distribution systems. Additionally, fluid statics helps in determining the buoyant forces acting on submerged objects such as ships and underwater pipelines.
Related Exams
About this Document
|
2.8K Views |
|
4.84/5 Rating |
|
Dec 25, 2024 Last updated |
Document Description: Fluid Statics for Civil Engineering (CE) 2024 is part of Civil Engineering SSC JE (Technical) preparation.
The notes and questions for Fluid Statics have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Fluid Statics covers topics
like and Fluid Statics Example, for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Fluid Statics.
Introduction of Fluid Statics in English is available as part of our Civil Engineering SSC JE (Technical)
for Civil Engineering (CE) & Fluid Statics in Hindi for Civil Engineering SSC JE (Technical) course.
Download more important topics related with notes, lectures and mock test series for Civil Engineering (CE)
Exam by signing up for free. Civil Engineering (CE): Fluid Statics | Civil Engineering SSC JE (Technical) - Civil Engineering (CE)
Description
Full syllabus notes, lecture & questions for Fluid Statics | Civil Engineering SSC JE (Technical) - Civil Engineering (CE) - Civil Engineering (CE) | Plus excerises question with solution to help you revise complete syllabus for Civil Engineering SSC JE (Technical) | Best notes, free PDF download
Information about Fluid Statics
In this doc you can find the meaning of Fluid Statics defined & explained in the simplest way possible. Besides explaining types of
Fluid Statics theory, EduRev gives you an ample number of questions to practice Fluid Statics tests, examples and also practice Civil Engineering (CE)
tests
|
2 videos|122 docs|55 tests
|
Download as PDF
|
Explore Courses for Civil Engineering (CE) exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Exam
,Fluid Statics | Civil Engineering SSC JE (Technical) - Civil Engineering (CE)
,Important questions
,shortcuts and tricks
,MCQs
,past year papers
,Viva Questions
,ppt
,Extra Questions
,Summary
,Free
,study material
,Semester Notes
,practice quizzes
,Fluid Statics | Civil Engineering SSC JE (Technical) - Civil Engineering (CE)
,Objective type Questions
,Previous Year Questions with Solutions
,video lectures
,mock tests for examination
,Sample Paper
,Fluid Statics | Civil Engineering SSC JE (Technical) - Civil Engineering (CE)
;
Additional Information about Fluid Statics for Civil Engineering (CE) Preparation
Fluid Statics Free PDF Download
The Fluid Statics is an invaluable resource that delves deep into the core of the Civil Engineering (CE) exam.
These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective.
With the help of these notes, you can grasp complex subjects quickly, revise important points easily,
and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner,
allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material,
or toppers' notes, this PDF has got you covered. Download the Fluid Statics now and kickstart your journey towards success in the Civil Engineering (CE) exam.
Importance of Fluid Statics
The importance of Fluid Statics cannot be overstated, especially for Civil Engineering (CE) aspirants.
This document holds the key to success in the Civil Engineering (CE) exam.
It offers a detailed understanding of the concept, providing invaluable insights into the topic.
By knowing the concepts well in advance, students can plan their preparation effectively.
Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.
Fluid Statics Notes
Fluid Statics Notes offer in-depth insights into the specific topic to help you master it with ease.
This comprehensive document covers all aspects related to Fluid Statics.
It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation.
Practice papers and question papers enable you to assess your progress effectively.
Additionally, the paper analysis provides valuable tips for tackling the exam strategically.
Access to Toppers' notes gives you an edge in understanding complex concepts.
Whether you're a beginner or aiming for advanced proficiency, Fluid Statics Notes on EduRev are your ultimate resource for success.
Fluid Statics Civil Engineering (CE) Questions
The "Fluid Statics Civil Engineering (CE) Questions" guide is a valuable resource for all aspiring students preparing for the
Civil Engineering (CE) exam. It focuses on providing a wide range of practice questions to help students gauge
their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation.
The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level.
Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.
Study Fluid Statics on the App
Students of Civil Engineering (CE) can study Fluid Statics alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Fluid Statics,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Fluid Statics is prepared as per the latest Civil Engineering (CE) syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up
within 7 days!
within 7 days!
Takes less than 10 seconds to signup