bransia

This is default featured post 1 title

Go to Blogger edit html and find these sentences.Now replace these sentences with your own descriptions.This theme is Bloggerized by Lasantha Bandara - Premiumbloggertemplates.com.

This is default featured post 2 title

Go to Blogger edit html and find these sentences.Now replace these sentences with your own descriptions.This theme is Bloggerized by Lasantha Bandara - Premiumbloggertemplates.com.

This is default featured post 3 title

Go to Blogger edit html and find these sentences.Now replace these sentences with your own descriptions.This theme is Bloggerized by Lasantha Bandara - Premiumbloggertemplates.com.

This is default featured post 4 title

Go to Blogger edit html and find these sentences.Now replace these sentences with your own descriptions.This theme is Bloggerized by Lasantha Bandara - Premiumbloggertemplates.com.

This is default featured post 5 title

Go to Hydrogen Economic find on here blogspot.

Thursday, September 3, 2009

Pola semprotan pembuatan fuel cell

.......Air directors are used to produce air streams to shape and accelerate the ultrasonically produced spray. Two distinct spray patterns are produced with the directed air streams: narrow and wide. An air-shaping ring in the IFDS assembly is used for the narrow mode operation of the spray head. The air-shaping ring entrains the ultrasonically produced spray without mixing with it and produces a coating segment about 5 mm wide with well-defined edges from a distance of approximately 25 mm between the spray head tip and the substrate. An air director in the IFDS assembly is used to produce the wide mode. The air director impinges a jet of air on tip of the spray head opposite the liquid feed side. The resulting airflow entrains and expands the ultrasonically produced spray to produce a flat (rectilinear) pattern up to 5 times the width of the pattern produced in the narrow mode. The width of the spray pattern is proportional to the distance between the spray head tip and the substrate. The wide mode is optimal for the application of most of the suspensions used in the manufacture of fuel cells because it produces the thinnest possible coating. Since the spray is produced with ultrasonic energy rather than pressure and because a low velocity air stream is used only to shape the spray, the transfer efficiency is in the range of 95 to 99 percent. In other words, very little coating is wasted due to overspray. All process parameters for the ultraspray head with Integrated Fluid Delivery System are set electronically including liquid flow rate, air pressure, spray mode (wide or narrow), head height, and head speed. BACK



TEROBOSAN

Teknologi fuel cell masih relative baru dan belum dikenal luas di blantika science Indonesia saat ini. Pendekatan untuk memperkenalkan tehnologi ini perlu terusmenerus digencarkan sedemikian rupa sehingga dapat dimanfaatkan bagi kepentingan science ataupun kepentingan yang lebih luas lagi. Tahapan pemanfaatan ini merupakan hal terpenting dari keseluruahan agenda pengenalan tehnologi fuel cell itu. Adapun demikian, penguasaan akan tehnologi kekinian semacam fuel cell, haruslah dilakukan secara terus menerus dengan berbagai macam metode yang relevan dan sekaligus terjangkau dalam sumberdaya manusia maupun sumberdaya yang lainnya. Terobosan demi terobosan hendaknya dilakukan secara cerdas guna menghasilkan penguasaan yang efektif serta efisien. Titik awal dalam penguasaan teknologi terbarukan yang sangat efektif adalah alat peraga yang dipergunakan untuk simulasi, duplikasi, ataupun rekonstruksi tehnologi itu sendiri melalui sebuah metodologi penilitian yang akrab dipakai.

Fuel cell today

Wednesday, September 2, 2009

Pencapaian Indonesia

Perkembangan penelitian terkini yang sudah dilakukan Indonesia di berbagai perguruan tinggi, lembaga pemerintah dan swasta, belumlah dapat bersaing dengan luar negeri.
Di negara-negara maju, pengembangan tehnologi fuel cell, sudah mampu menghasilkan energy listrik berdaya 100 KWatt, bahkan ada yang sudah mampu membuat fuel cell jenis oksid pada sekala MWatt. Pengembangan teknologi ini bergulir sebegitu cepat.

KIT dan Tutorial

KEMITRAAN

Untuk memproduksi kit yang diperlukan perlu kerja sama Konsorsium , Pendidikan tinggi,
Pemerintah daerah Stacholder dan
MoU internasional


Kit Prototipe

Fuel Cell Stack
Elektrolizer
Generator Portable
Motor
Stasiun Pengisian Hidrogen



Sosoalisasi Teknologi

Teknologi ini bagian dari ketahanan energi yang tidak dapat dihindari sehingga , sedini mungkin harus dibagun melalui pendidikan siswa sekolah menengah atas

Share

Twitter Delicious Facebook Digg Stumbleupon Favorites More