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17 December 2018 | Story Valentino Ndaba | Photo Supplied
Sport ablution South Cam
Sports ablution facilities at the South Campus will ensure universal access.

As part of its 2018 infrastructure expansion, the University of the Free State (UFS) launched three solar farms earlier this year. The solar farm in Bloemfontein is large enough to power up to 300 houses, while the Qwaqwa and South campuses had 750kWp ground-mounted solar systems installed. 

“The power generated from the solar systems will always take preference over the conventional Centlec power supply meaning less power will be used from the national grid,” said Maureen Khati, Assistant Director at Facilities Planning.

All these sites will be connected directly to the university’s medium voltage electrical grid, thus the power can be distributed to areas where needed. 

The year that was 

The solar farms formed part of 274 new developments which were planned for the year by the Department of University Estates. These covered all three campuses and the off-campus environment in some cases. Areas including sports and recreation, academic spaces, security, energy, electrical, property, and landscapes experienced major upgrades.

By the virtue of being an institution and given the growing population of the university, study areas have ascended to human rights status. This has warranted an additional 24/7 study space on the Bloemfontein Campus. This new development provided a necessary diversion of traffic from the Sasol Library Study Labs during the year-end exam period.

According to Khati: “The space accommodates 80 students and is a collaborative learning facility since it is divided into different compartments such as discussion rooms and a larger open study space which is safe to study for longer hours.”

A student housing unit with 268 beds was built in the South Campus to accommodate undergraduate students. A new University Estates building, sports ablution facilities on the South Campus, which includes universal access, and tutorial venues on the Qwaqwa Campus were also successfully completed.

Projects currently under way

A 252- and 255-bed student housing project that will be connected to the existing grey water system is in progress on the South Campus. The new intake of students for the next academic year will be treated to luxury student living equipped with a heat pump.

In addition, a new hockey Astro Turf field was constructed at the Bloemfontein Campus to supplement the already existing facility, and the Naval Hill telescope sculpture and a viewing platform were installed.

Looking to the future

The university has been granted funding by the Department of Higher Education and Training for three projects on the Qwaqwa Campus and an additional three at the Bloemfontein Campus. These projects include residences, Student Lecturing Assessment Centres, as well as Language Development Centres.

News Archive

Einstein's gravitational waves as creative as Bach's music, says UFS physicist
2016-02-19

Description: Gravitational waves  Tags: Gravitational waves

Profile of the gravitational waves of the colliding black holes.

Prof Pieter Meintjes, Affiliated Researcher in the Department of Physics at the University of the Free State, welcomed the work done by the Laser Interferometer Gravitational-Wave Observatory (LIGO) science team.
 
For the first time, researchers from two of the American Ligo centres, in Washington and Louisiana respectively, observed gravitational waves directly, 100 years after Albert Einstein said they existed. "My study field in astrophysics involves relativistic systems. Therefore, Einstein's view of gravity is crucial to me. I consider the theory as the highest form of human creativity - just like the music of JS Bach. Over the past 100 years, the theory has been tested through various experiments and in different ways.
 
“The discovery of gravitational waves was the last hurdle to overcome in making this absolutely unfaltering. I am therefore thrilled by the discovery. It is absolutely astounding to imagine that the equations used to make the predictions about the gravitational-wave emissions when two gravitational whirlpools collide - as discovered on 14 September 2015 by LIGO - are basically Einstein's original equations that were published way back in 1916 - in other words, 100 years ago.
 
“The LIGO detectors have been operational since the early 1990s, but they had to undergo several stages of upgrades before being sensitive enough to make detections. LIGO is currently in its final stage, and is expected to function at optimal sensitivity only within a year or two. To be able to conduct the measurements at this stage is therefore a fantastic achievement, since much more funding will certainly be deposited in the project,” Prof Meintjes says.

Description: Prof Pieter Meintjes Tags: Prof Pieter Meintjes

Prof Pieter Meintjes
Photo: Charl Devenish

The search for gravitational waves by means of the Square Kilometre Array (SKA) is one of the focus points in research by both Prof Meintjes and PhD student, Jacques Maritz. This involves the study of radio signals from pulsars that might show signs of effects by gravitational waves. They are looking for signs of gravitational waves. The gravitational waves discovered and studied in this manner would naturally vary much more slowly than the signal discovered from the two colliding gravitational waves.
 
The discovery will definitely provide renewed impetus to the Square Kilometre Array (SKA) Project to use the dispersion of pulsar signals, and to search for the impact of gravitational waves on signals as they travel through the universe. According to Prof Meintjes, the SKA will definitely contribute fundamentally to the Frontier research, which will provide a good deal of publicity for the UFS and South Africa, if significant contributions are made by local researchers in this field.

Video clip explaining gravitational waves

 

  • The Department of Physics will present a general, non-technical talk concerning the recent detection of gravitational waves by the 2 Laser Interferometer Gravitational Wave Observatories (LIGO):

Wednesday 24 February 2016
11:00-12:00
New lecture auditorium, Department of Physics

 

 

 

 

 

 

 

 

 

 

 

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