science

National Balloon Facility

National Balloon Facility is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand National Balloon Facility rather than just read about it. In short: The National Balloon Facility, also known as the TIFR Balloon Facility, is a stratospheric-balloon launch base under the joint management of the Tata Institute of Fundamental Research (TIFR) and the Indian Space Research Organisation (ISRO). This institute is located in Hyderabad near Electronics Corporation of India Limited (ECIL).

Key takeaways

National Balloon Facility belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect National Balloon Facility to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of National Balloon Facility from memory before moving on to harder problems.

Reference excerpt

The National Balloon Facility, also known as the TIFR Balloon Facility, is a stratospheric-balloon launch base under the joint management of the Tata Institute of Fundamental Research (TIFR) and the Indian Space Research Organisation (ISRO). This institute is located in Hyderabad near Electronics Corporation of India Limited (ECIL). Being the only major balloon facility in the world close to the geomagnetic equator, this facility is extensively used by researchers from all over the world.

History Ballooning activity in India was prompted by research into atmospheric exploration and cosmic ray studies. During the 1940s, Dr. Homi J. Bhabha of TIFR started sending balloons up to an altitude of 25 km to study secondary cosmic radiation. Due to unique geographic reasons Hyderabad was selected for stratospheric balloon launches after various diplomatic meetings between US and Indian organisations to jointly launch balloons from Hyderabad. The first launch had support of Air Force Cambridge Research Laboratory (AFCRL) and TIFR. The launches were carried out from two locations. US balloons were launched from Begumpet Airport and Indian balloons from Osmania University Campus. The first balloon was launched on 2 February 1961. During the first stage of the facility's operation, forty balloons were launched. After five years all the facilities were consolidated at Osmania University and under management of National Center for Atmospheric Research & TIFR and around 170 balloons were launched. After a few years with increasing demands for balloon flights, a relatively low population density and proximity to the geomagnetic equator, a permanent site at Hyderabad near ECIL was selected. However, due to rapid development this facility is today surrounded by several population settlements: by the Cherlapally Central Jail in the east; Kamala Nagar in the west; and Electronics Corporation of India Ltd. in the south.

Activities The campus contains a complete balloon manufacturing facility. The institute conducts balloon-based scientific experiments in X-ray and Infrared Astronomy, and in Aeronomy. Balloons from this facility are launched twice in a year, i.e. in summer and winter. NBF also regularly monitors and analyses local weather at tropospheric and stratospheric altitudes, required for making decisions about balloon launches. Under the High Altitude Balloon Development Project, a 61,000m³ indigenously developed balloon penetrated into the Mesosphere on 7 January 2014, for the first time in India. Until that time, only balloons from USA and Japan had accomplished this feat. Recently, TIFR has embarked on a long-distance quantum communication activity using Stratospheric Balloons.

Illustrations

Worked examples

Example 1 — a first encounter with National Balloon Facility

Start with the simplest possible case. Write down what National Balloon Facility claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to National Balloon Facility before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about National Balloon Facility ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of National Balloon Facility

In research: National Balloon Facility appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses National Balloon Facility in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: National Balloon Facility is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1961 establishments in Andhra Pradesh, Atmospheric sciences, Atmospheric sounding, so understanding it makes those chapters shorter.
In everyday life: Look for National Balloon Facility outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study National Balloon Facility in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what National Balloon Facility means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain National Balloon Facility out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is National Balloon Facility in simple terms?

Why does National Balloon Facility matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study National Balloon Facility?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on National Balloon Facility.