ITB 93 | Ilmuwan Indonesia Pakar Persamaan Helmholtz - Yogi Ahmad Erlangga

The Life of ITB 93 Alumni
Yogi Ahmad Erlangga, Alumni S1 Teknik Penerbangan ITB, S2 Teknik Penerbangan TU Delft dan S3 Matematika Terapan TU Deflt.
Yogi kelahiran Tasikmalaya, adalah ilmuwan Indonesia yang memecahkan persamaan Helmholtz secara iteratif yang efisien dan efektif untuk pertama kalinya di dunia. Metoda yang ditemukan Yogi memudahkan upaya pencarian minyak oleh perusahaan-perusahaan minyak dunia.
Adaptive - Contributive - Passionate
#reuniperakitb93
Music by Nicolai Heidlas - Chase Your Dreams
www.nicolai-hei...
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Source: Delft University of Technology, quoted from phys.org/news/...
"Mathematical research at Delft University of Technology (Netherlands) is making it easier to look for oil. Yogi Ahmad Erlangga, who receives his doctorate on Thursday 22 December 2005, has developed a method of calculation which enables computers to solve a crucial equation much faster. In the past, this stumped oil company computers.
Funded by Shell and SenterNovem, Erlangga's research is pure mathematics. It all centres on the so-called Helmholtz equation. Solving this is important in interpreting the acoustic measurements taken when prospecting for oil. Sound waves are transmitted into the ground and their reflections recorded as they return to the earth's surface. Analysis of this data enables specialists to locate oil deposits.
In the past, these measurements have been taken two-dimensionally. Effectively, the earth was surveyed as a series of flat layers. But the oil companies would rather use a faster method involving three-dimensional blocks. Until recently, though, their computers were not powerful enough to do that. Solving the Helmholtz equation requires huge arithmetical capacity.
As part of his PhD research, Erlangga has succeeded in making the method of calculation used to solve the Helmholtz equation a hundred times faster. And that finally makes it possible for firms like Shell to use 3D calculations when prospecting for oil. So it seems highly likely that oil companies will express an interest in exploiting Erlangga's work.
But other applications are also conceivable. This is because the Helmholtz equation is used to describe many kinds of wave. Not just acoustic ones, as in the oil example, but also electromagnetic waves including visible light. It is quite feasible, therefore, that Erlangga's work could be applied to lasers - in data storage on a Blu-ray Disc, for example - or to radar measurements in aviation.
'Given the responses we have had from industry and foreign universities,' says Dr Kees Vuik, Erlangga's PhD supervisor, 'we believe that a thirty-year-old problem has been solved in this work.'"

[@ramadhan_hr]

Saya suka kata beliau, "Manusia tidak pernah salah jurusan, selama mau belajar. Belajar itu bisa apa saja." Bener banget, walaupun pekerjaan saya beda dengan jrusan saya dulu (walaupun sama sama dept. teknik), tapi dari situlah saya bisa belajar banyak banget dan mungkin tidak ada di kuliah

[@yanamulyana6463]

"Manusia tidak pernah salah jurusan, selama mau belajar." (Yogi Ahmad Erlangga)

[@anggraitods7598]

Dari cara jawabnya ini memang orang jenius...kata2 nya ngga pernah menyinggung pesimisme...optimis orngnya 👌👍

[@roihannabilabdillah_ft8108]

Masyaallah dia menjaga sunnah

[@syarifrifanca991]

Hebat sahabat SD ku ini,semoga kmu msih ingat dengan aku ..kita selalu bermain bertiga,kamu,firman dan syarifudn,sukses trus sahabat kecilku👍👍👍🙏🙏

[@syarifrifanca991]

Yogi Ahmad Erlangga kau adalah sahabat kecilku saat Kita msh SD...masih ingat kah kmu ..sahabat...
Km Hebaaat sobatku...Sukses terus buat km 👍👍👍👍

[@aliradyallohuanh4337]

Musiknya mengganggu, seharusnya ga perlu backsound supaya jelas yg beliau katakan, untungnya dikasih teks.

[@TheHarqi]

Semoga ada seminar dari beliau tentang penemuannya dari Chanel ini. Penasaran euy

[@yoberbagi]

Siap, tunggu tanggal mainnya ya!

[@adisyahwalgandadiputra6879]

Inversi, Seismik, Helmholtz | pasti ini bakal ada di matkul "Gelombang dalam Geofisika" TG FTTM ITB

[@susantosaman8071]

Luar biasa

[@dwipbhakti]

Masha Allah...may One Almighty Allah use Dr Yogi Ahmad to share his light

[@akitaakbar2869]

Dihargai diluar
Karena negeri ini terlalu sibuk utk saling sindir
Bisakah kalian berhenti sejenak
Dan saatnya kita belajar bersama??

[@yoberbagi]

kita coba mulai dengan berbagi cerita positif sebisanya, mohon doanya selalu

[@elfamahmukid]

kereeeeennn,,,,,
setidaknya bisa buat referensi otakku yang bulukkan
sukses terus, pak

[@Yudha000]

Sangat inspiratif, manusia tidak pernah salah jurusan,

[@bhagasasi425]

3:05 nahh 😭😭

[@diovhafizh3827]

Saya menderita isomnia dan setelah melihat vidio ini saya langsung mengantuk terima kasih dok....

[@baroah8301]

mamanya gimana ngurusnya yah dulu bisa punya putra kayak gini?

[@kuswantoputra6704]

Salam utk mbak sabine atlet volly kazak

[@hati-hatidiyoutube7230]

dari roker candil, romy ketua partai ppp, sampe penemu teori kumpulnya di angkatan 93 yah hebat nih angkatan😂😂😂

[@youngstartchanel2212]

Isi otaknya beliau penuh dengan rumus pitagoras, helmholtz, diagram batang, dll..

[@yoberbagi]

ruclips.net/video/_9RzouJO7sg/видео.html

[@miqbalfahrezi2155]

Overpower ni orang

[@HendryawanVideoCreator]

Apakah dia lulusan ITB(Institut Teknologi Bandung)?

[@yoberbagi]

Yogi lulusan S1 Teknik Penerbangan ITB

[@yaminbhybhy430]

Klo ilmu penerbangan BJ Habibie no.1 🙏🏾

[@generasidelta7895]

Kenapa beliau tidak membuat hak paten nya sebagai seorang penemu

[@qiqzi3868]

Yg gini gini pasti passing gradenya 99%

[@fauzynikitodaychannel685]

Nabipun sangat menyukai daging kambing bagian paha

[@mustaqimqimoeng7805]

Music nya sangat menganggu

[@yoberbagi]

Noted

[@veneziachanel8735]

Itu isi otaknya penuh RUMUS.. 😁😁
Goodjob..

[@taufiqurrahman6956]

Suaranya bermasalah euy...

[@yoberbagi]

Karena direkam langsung dari kameranya, tidak pake mic tambahan. Kita coba bantu dengan subtitle.

[@yoberbagi]

mudah-mudahan subtitle bisa membantu memahami kontennya