Hello again from the Travel Desk, bringing you another engineering sight.
This trip takes us to Seoul, South Korea or, more specifically, to Seonyudo Park. Seonyudo Park is located on an island in the Hangang River as it winds its way through western Seoul. Until 1998 this island was home to a sewage treatment plant serving Seoul. As operations shifted and the facility was shut down, the Seoul Metropolitan Government looked for a way to turn the industrial island into an asset instead of a liability.
Seonyudo Park - How it Came To Be:
Of the proposals submitted, the winner was a plan transforming the island into an ecologically themed park and educational space. Some of the facility was completely demolished, while selected structures were partially deconstructed and retooled as gardens, performance space, or simply little retreats from hectic urban life. The current space is very much a relaxing park,
[caption id="" align="alignright" width="300" caption="In the Opened, Cleaned Water Reservoir"][/caption]
but its past is not relegated to history. Some of the old pumps, valves, and other equipment were kept and put on display. The footprint of the old facility is marked with new Poplar trees. One of the concentrating basins was turned into a playground while another became an amphitheater. You can lunch in the café located in the old pump house. The roof was removed from the underground clean water reservoir and is now a quiet space populated with ivy covered columns. Settling basins now contain gardens.
Seonyudo Park - Aesthetics and Access as Part of The Master Plan
[caption id="" align="alignleft" width="300" caption="Cafe in the Pump House"][/caption]
There were also some strategic new elements constructed, such as a new pedestrian bridge, a visitor center, and a green house. The pedestrian bridge, while possessing definite aesthetic qualities, increases access and helps connect the island to the city. The visitor center has display and presentation space, with the current exhibit presenting concepts of how cities and people interact with and affect nature. There are many facts and figures presented on energy and the resource usage of the residents of Seoul and how individuals can reduce their environmental impact. Some of the space is also dedicated to the Hangang River Renaissance Master Plan. This master plan tells of a transformation of the river banks from an afterthought of urban planning to an expansive multi-use network of civic and private buildings. The proposed themed neighborhoods range from business centers to sporting complexes to residential towers, each planned with features that will help return the river to a cleaner, more natural state and maximize the benefit of such a resource for the people of the city.
Seonyudo Park - Slices of Soeul Life
On my visit to the park there were people from all slices of Seoul. School groups taking in the educational displays, young couples enjoying some quiet time with nature, amateur performers doing live performances of their favorite anime, picnicking families, and photographers honing their craft, to name a few. I think the real beauty of the park is how it preserves a bit of the past and shows a path for the future, all while providing a better present.
Seonyudo Park Photos:
The transformation of Seonyudo Park benefited from the fact that the old treatment plant was the only resident of the island and, being an island, there were no neighbors to get approval from. The Master Plan is much more ambitious in complexity and scale, requiring more work from a more diverse coalition—and throw in a challenging economic environment for good measure. But what makes the Master Plan more difficult are the very aspects that give the plan so much potential. If the Master Plan is executed as well as the award winning Seonyudo Park has been, Seoul will have a string of jewels along a beautiful natural resource that will be the envy of any city in the world.
- Subway Line #2 to Dangsan Station (Exit #1) then bus (605, 6623, 6631, 6632, or 6633) getting off at Hanshin Apts then walking across the Rainbow Bridge
- Subway Line #2 or #6 to Hapjeong Station (Exit #8) then bus (604, 5712, 6712, or 6716) or walk to Hanshin Apts then walking across the Rainbow Bridge
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Remember the 80's? For those of you who may, they're probably a little hazy this far into the 21st century. But the engineers from the University of New South Wales Sunswift solar racing team still do. They designed and built their Sunswift eVe to break a long-standing world record for electric cars that remained untouched for 26 years, all the way back to 1988, when primitive solar panels still lived on the White House roof, and Dallas, a TV show about a feuding Texas oil dynasty, was a ratings rocket — and before most of the car's engineers, the children of Elon Musk, had even been born.
Smashing the old world record
The Sunswift eVe smashed the old record of 73 km/h (45 mph), silently racing around a 4.2 km circular track in Victoria, Australia, and averaging 100 km/h (62 mph) over a distance of 500 km (311 mi). “This record was about establishing a whole new level of single-charge travel for high-speed electric vehicles, which we hope will revolutionize the electric car industry,” project director and third-year engineering student Hayden Smith said in a press release.
With the car-buying public in mind, Smith and his team have deliberately over-designed the car to be a "range anxiety" killer. Before setting the current record, it had already clocked a top speed of 140 km/h (87 mph) and a range of 800 km (497 mi) by using 800 W of solar panels on its roof and hood to charge a 60 kg (132 lb) battery. (Although the panels had to be turned off for the record attempt).
With two seats and four wheels, the fifth generation of the Sunswift has evolved from earlier exotic single-seaters and could almost be mistaken for a conventional sedan. By offering 800 km from a single charge, the battery pack and solar panel efficiency mean that even if the sun isn't shining, a driver can still go the full distance.
The Sunswift team hopes to make the car ready for everyday use, and they're working towards meeting Australian road registration requirements, which they say can be reached in a year.
The UNSW Solar Racing team is primarily made up of undergraduate students from the engineering, industrial design, and business departments. Despite heavy course loads, all of the team members committed thousands of hours toward designing, building and testing the record-breaking car. This has made them one of the world's top solar car teams. Now they're probably considered the top Tesla farm team too.
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