Ahmad Indra Siswantara

CCIT

Introduction

There is no God but Allah and Muhammad is the Prophet of Allah

Mekanika Sukses

• [[]]

• Turbulence Modeling Development
• Zero Energy Research

Metoda Numerik

Objectif:

1. Memahami konsep-konsep dan prinsip-prinsip Metoda Numerik

2. Mempunyai kemampuan dasar (keterampilan/'skill') dalam menerapkan (1) untuk menyelesaikan masalah keteknikan sederhana

3. Mendapat nilai tambah dalam usaha untuk mengenal diri sendiri

Materi:

1. Pengantar Metoda Numerik

2. Pemodelan Matematis dan Komputasi

3. Solusi Persamaan Aljabar Simultan

4. Akar Persamaan (Root of Equation) & Curve Fitting

5. Aplikasi Solusi Persamaan Aljabar Simultan

6. Integral & Diferensial

7. Boundary Value Problems

8. Initial Value Problems

9. Aplikasi Metoda Numerik dalam Optimasi Teknik

10 Pengantar Artificial Intelligent (Artificial Neural Network)

Referensi:

1. Jaan Kiusalaas, Numerical Methods in Engineering with Python 3, cambridge university press

2. ....dlll

Curriculum Vitae

Full Name : Ahmad Indra Siswantara

Sex : Male

Place/Date of Birth : Mataram, 11 Juni 1967

Address : Jl. KHM USMAN No. 22 A RT/RW 05/02 Kel. Kukusan Kec. Beji Depok 16425 Indonesia

Phone No. : 62-21-7270732

Fax. No. (Office) : 62-21-78893615

Mobile Phone : 0818135802, 081213502073

email : a_indra@eng.ui.ac.id, ahmadindrasiswantara@gmail.com

Formal Education

1. 1996 : Doctor of Philosophy (Ph. D) in Computational Fluid Dynamics (CFD) (University Technology Malaysia)

2. 1991 : Ir. (Bachelor degree) in Mechanical Engineering (University of Indonesia)

Professional and Academic Experience

• 1991-present, Academic Staf at Department of Mechanical Engineering University of Indonesia

• 1997 - present, Developer of CFDSOF (3D General Purpose CFD Code/Software)

• 2002 - present, Founder & CEO of CCIT Group Indonesia

• 1991 - present, Head of Ahmad Indra Research (AIR) Group, University of Indonesia

• 2011 - 2018, Head of Indonesia National Strandard (SNI)Technical Committee for Renewable Energy

- 2019, CFD Team Leader in FCC Pilot Plant DED Project, P3TEK, ESDM

- 2018, Economizer Hopper Design and Analysis Project Leader, PT PJB Unit PLTU Indramayu

- 2017, CFD Analysis in Dam Design in Cieunteh River for Hydro Power Project, PLN Pusharlis

- 2016, Studi dampak reklamasi terhadap kinerja pembangkit di UP Muara Tawar, PT PJB

- 2016, Kajian Awal Cold Element Air Pre-Heater, PLN Pusharlis

- 2015, Studi dampak reklamasi terhadap kinerja pembangkit di UP Muara Karang, PT PJB

• 2015, CFD Simulation of PLTGU Tg. Priok Thermal Dispersion

• 2015, CFD Simulation of Thermal Dispersion for Banggai Ammonia

• 2015, CFD Simulation of Plume Analysis for PLTU Ampana

• 2014, CFD Simulation of Thermal Dispersion for PLTU Bojonegoro 2x1000MW

• 2014, CFD Simulation of Thermal Dispersion for PLTG/MGU Makassar Peaker

• 2013, CFD Simulation of Thermal Dispersion for PLTU Kalbar 1

• 2013, CFD Simulation of Plume Analysis for PLTU Parit Baru

• 2013, CFD Simulation of Thermal Dispersion for PLTU Parit Baru

• 2012, Simulation of Flow Induced Corrosion in Pipe, PT Pertamina

• 2012, Heat Exchanger Tube Failure Analysis and Its Engineering Solution, PT Pupuk Iskandar Muda

• 2012, Surging Analysis and Piping Redesign, PT Pertamina

• 2012, Dynamics Finite Element Analysis of Wind Turbine, P3TEK, ESDM

• 2012, CFD Expert in Simulation of Rob Simulation on Muara Karang PLTU/PLTGU, PusLitBang? PLN

• 2012, CFD Expert in Thermal and Sediment Dispersion Study of PLTU Tarakan 2x7MW, PT Adhikarya

• 2012, CFD Expert in Thermal and Sediment Dispersion Analysis of Pantura Reclamation Effect on Muara Karang PLTU/PLTGU Cooling Water System Project, PusLitBang? PLN

• 2011, Finite Element Analysis of Pipe Bulging, PT PGN

• 2011, CFD Expert in Sediment Dispersion Analysis of Riau Tenayan PLTU Jetty Project, PT Rekayasa Industri

• 2011, CFD Expert in Thermal and Sediment Dispersion Analysis of Pantura Reclamation Effect on Muara karang and Tanjung Priok PLTU/PLTGU Cooling Water System Project, PusLitBang? PLN

• 2010, Project Leader in Reclamation Effect (near Thermal Deflector) on Cooling Water System Thermal Dispersion of PLTU Suralaya 8 , PT Rekayasa Industri

• 2010, Project Leader in CFD Analysis of Dual Fuel System of Gas Turbine Combustor, UBP Priok PT. Indonesia Power

• 2009, Project Leader in Pipe Stress Analysis (Buried Pipeline), PT Fastrack

• 2009 - Francis Turbin Design and Analysis Using CFD, Consultant and Lead Instructur , PT Poso Energy (Bukaka Group)

• 2009, Pipe Stress Analysis Using CAESAR II : Statics and Dynamics, Consultation and Training, Lead Instructur, BPTKS (Formerly LUK) BPPT

• 2009, Pipe Stress Analysis Using CAESAR II : Statics , Consultation and Training, Lead Instructur, PT. Pupuk Kaltim

• 2010, Project Leader in Reclamation Effect (near Intake Pool) on Cooling Water System Thermal Dispersion of PLTU Suralaya 8 , PT Rekayasa Industri

• 2008-2009, CFD Project Leader : A 100KW Wind Turbine Blade Design and Analysis, P3TKEBT, Departemen Energi dan Sumber Daya Mineral, Republik Indonesia.

• 2000- 2007, Visiting Professor for Graduate Study Program - National Institute of Technology Malang

• 2007-2008, CFD Project Leader : Cooling Water Intake Pool Design and Analysis of A Coal Fired Power Plant Funded by PT. Rekayasa Industri

• 2007, Project Leader in CFD modeling for Cooling Water Intake Pool of PLTU Suralaya 8 , PT Rekayasa Industri

• 2006, Project Leader in CFD modeling for Heat Dispersion in PLTU Pelabuhan Ratu, Sukabumi PT PLN Engineering

• 2006, Project Leader in CFD modeling for Heat Dispersion in PLTU Indramayu , PT PLN Engineering

• 2006, Project Leader in CFD modeling for Heat Dispersion in PLTU Tuban , PT PLN Engineering

• 2006, Project Leader in CFD modeling for Heat Dispersion in PLTU Suralaya, Banten LEMTEK FTUI

• 2006, Project Leader in CFD modeling for Heat Dispersion in PLTGU Teluk Lembu, Jambi LEMTEK FTUI

• 2006, Project Leader in CFD modeling for Heat Dispersion in PLTU Takalar , Centunion (Spain) & PT PLN Engineering

• 2005, Research Supervisor-National? Science and Technology Institute Jakarta

• 2005, Project Leader in CFD modeling for Heat Dispersion in PLTU Muara Karang, TEPSCO (Japan)

• 2005, Project Leader in CFD Modeling of Coal Fired Boiler of PLTU Suralaya, PT Indonesia Power UBP Suralaya

• 2004, Research Supervisor-Indonesia? Institute of Technology

• 2004, Project Leader in the Study of Mathematical Model of Thermal Dispersion in Palu Coastal Area, IndoPower International

• 2004, Project Leader in the Study of Mathematical Model of Thermal Dispersion in Kendari Coastal Area,IndoPower International

• 2004, Project Leader in the Study of Mathematical Model of Thermal Dispersion in Sorong Coastal Area,IndoPower International

• 2004, Project Leader in the Study of Mathematical Model of Thermal Dispersion in Pangkal Balam Coastal Area,IndoPower International

• 2004, Project Leader in the Study of Mathematical Model of Thermal Dispersion in Bangka Coastal Area,IndoPower International

• 2004, Project Leader in the Gas Burner Simulation of Tanjung Priok PLTG Unit, PT Indonesia Power UBP. Tg. Priok

• 2004, Project Leader in Solution of Mathematical Modeling of Thermal Dispersion in Cilegon Coastal Area, PLN-E

• 2003, Chairman of Organizing Committe The 14th International Symposium on Transport Phenomena (ISTP-14)

• 2002 Director of CCIT-FTUI

• 2002,Founded CCIT-FTUI

• 2000, Head of FTUI Computer Centre

• 2001-2003, Research Supervisor-Tarumanegara? University

• 2001, Chairman of The 4th Quality in Research

• 2001, External Examiner for Mechanical Engineering Master Degree, University of Tasmania, Australia

• 2001, Organizing Committee Chairman of International Conference on Urbanization in cooperation with The University of Melbourne, Australia

• 2000, Chairman of The 3rd Quality in Research

• 1998-1999, Guest Lecture at Trisakti University

• 1996 – 2004, CFD Lead Instructor, FTUI

• 1996 – 2000, Head of Fluid Mechanics Laboratory, Mechanical Engineering FTUI

• 1996, Guest Lecture at University Technology Malaysia

• 1992 – 1996, CFD Engineers of CFD Development project, University Technology Malaysia

• 1991-1992, Head of Computational Lab. Mechanical Engineering FTUI

• 1991-1992, Laboratory Practice Coordinator, Mechanical Engineering FTUI

• 1991-1992, Training Coordinator, Mechanical Engineering FTUI

• 1989-1991, Technical Assistant in Fluid Mechanics Laboratory, Mechanical Engineering FTUI

Resulting Work : HAKI (Indonesian Patent),Books & Published/Unpublished Papers, Granted Research Project and Others

• 2014, Pengembangan Turbin Mikro Bio-Energi (Ministry of Education Grant)

• 2014, Turbin Multi-Fluida (HAKI - Registered)

• 2013, Analisis Ilmu Rekayasa (Unpublished-DTM-UI Research Grant)

• 2012, Analisa Boiling Corrosion Pada Alat Penukar Kalor Tipe Shell & Tube dengan Metode CFD, Temu Ilmiah Nasional Dosen Teknik (TINDT)

- 2012, Jakarta, Indonesia

• 2012, Wind Turbine for Zero Energy Building in Indonesia (DRPM-UI Grant)

• 2011, 100kW Wind Turbine Blade Design (HAKI)

• 2011, Analisis Unjuk Kerja Kompressor Sentrifugal dan Ruang Bakar Turbin Gas Mikro Proto X-1, SNTTM X, Malang, Indonesia

• 2009. Development Mathematical Modelling for Design and Analysis Proton Exchange Membrane Fuel Cell, The 2nd International Meeting on Advances in Thermo-Fluids?, Indonesia, 2009

• 2008. Invited paper (keynote speech) on 1st International Meeting on Advances in Thermo-Fluids?, A CFD Application Overview on Thermal Dispersion Study, 2008, UTM, Malaysia

• 2007. Numerical Simulation of Secondary Flow in Rectangular Duct, presented in National Seminar on Numerical Simulation (Teknosim), 2007, Gajahmada University, Yogyakarta

• 2006. CFD Industrial Application in Indonesia, presented in Fifth Mechanical Engineering National Seminar (SNTTM), 2006, Jakarta

• 2004. Solution Mathematical Model and Physical Experiments of Free Surface Flow with an Obstruction, presented in 3rd National Conference of Mechanical Engineering, Ujung Pandang, Indonesia, 2004

• 2003. Analysis of Temperature, Velocity and Relative Humidity Distribution In Solar Dryer Using CFD, Proceeding of the 14th International Symposium on Transport Phenomena, ISBN: 979-97726-0-5, Bali, Indonesia, 2003

• 2003. Analisis Pengaruh Diameter Saluran Hisap terhadap Unjuk Kerja Air Siphon dengan simulasi CFD, Prosiding Seminar Nasional Perkembangan Riset dan Teknologi di Bidang Industri, ISBN:979-8611-37-3, Yogyakarta, 2003.

• 2002. Analisa Aliran Vortex pada Pembesaran Saluran Pipa dengan Teknologi Computational Fluid Dynamics, Prosiding Seminar Ilmiah Komputer dan Sistem Intelejen, KOMMIT 2002, Vol. 2, ISSN: 1411-6286, 2002

• 2002. Analisa Kinerja Vortex Tube dengan Variasi Diameter pada Pipa Panas, peer group reviewed,unpublished, 2002

• 2002. Analisa Pengaruh Diameter Saluran Hisap Terhadap Unjuk Kerja Air Siphon dengan Menggunakan Simulasi CFD, peer group reviewed,unpublished, 2002

• 2002. Perancangan Ulang Sistem Angkat Plenum Chamber dengan Flexible Skirt pada Hovercraft Proto X-3, peer group reviewed,unpublished, 2002

• 2002. Perancangan Engine Mounting Hovercraft Proto X-3 dan Analisa Statik menggunakan Metoda Elemen Hingga, peer group reviewed,unpublished, 2002

• 2002. Investigasi Bentuk dan Jenis Aliran Udara yang melewati Turbo Cyclone, peer group reviewed,unpublished, 2002

• 2002. Analisa Panjan Pipa Panas Terhadap Kinerja Vortex Tube, peer group reviewed,unpublished, 2002

• 2002. Analisa Pengaruh diameter Orifis terhadap Kinerja Vortex Tube, peer group reviewed,unpublished, 2002

• 2002. Analisa Faktor Diameter Inlet Vortex Tube Generator, peer group reviewed,unpublished, 2002

• 2002. Aplikasi CFD untuk Analysis Pemisahan Energi didalam Vortex Tube, Prosiding Seminar sehari Konversi Energi 2002 UNTAR, ISBN: 979-95752-3-0, 2002

• 2002. Algoritma Teknik Multiblok Grid Tak-Berstruktur?, Jurnal Sains dan Teknologi Aeronotika, Vol. 4 No. 2, ISSN: 1411-0555, 2002

• 2001. Perubahan Diameter Nosel dan Diameter Mixing Tube untuk Peningkatan Efisiensi Air Siphon, Jurnal Penelitian Makara UI, Vol. 5 No. 1, ISSN: 1410-2595, 2001

• 2001 Prediksi Tebal Tabung Motor Riket Tingkat Satu RX 250/150, Proceeding of the 4th Quality in Research Seminar, ISSN:1411-1284, Jakarta, 2001

• 2001. Disain dan Simulasi Gating System Pengecoran Pasir, Proceeding of the 4th Quality in Research Seminar, ISSN:1411-1284, Jakarta,2001

• 2001. Tabung Motor Roket RX-LPN: Kajian Pemilihan Bahan dan Proses, Publikasi Ilmiah SIPTEKGAN, Seminar Nasional IPTEK Dirgantara 2001, LAPAN, ISBN: 979-8554-53-1

• 2001. Pengembangan Cold Rolling Mill untuk Mengantisipasi Proyek Optimalisasi Tim Mill Black Plate di PT. Krakatau Steel, Proceeding of the 4th Quality in Research Seminar, ISSN:1411-1284, Jakarta, 2001

• 2001. Analisa Aliran Udara di Sekitar Airfoil yang ditempatkan pada Dek Belakang Model Sedan Turing, Proceeding of the 4th Quality in Research Seminar, ISSN:1411-1284, Jakarta, 2001

• 2001. Pengaruh Pemasangan Difuser-Nosel? dengan Variasi Panjang Inlet terhadap Kerugian Tekanan, Proceeding of the 4th Quality in Research Seminar, ISSN:1411-1284, Jakarta, 2001

• 2001. Studi Experimental Helical Vortex Generator, Proceeding of the 4th Quality in Research Seminar, ISSN:1411-1284, Jakarta, 2001

• 2001. Pemodelan Tumpak Konverter Katalitik 3 Dimensi Jenis Monolit, Proceeding of the 4th Quality in Research Seminar, ISSN:1411-1284, Jakarta, 2001

• 2000. Optimalisasi Distribusi Aliran Udara pada Solar Fruits Dryer, Proceeding of the 3rd Quality in Research Seminar, ISSN:1411-1284, Jakarta, 2000

• 2000. Analisa Distribusi Temperatur dan Kecepatan pada Perancangan Up Right Freezer Chiller 6 Doors dengan Menggunakan CFD, Proceeding of the 3rd Quality in Research Seminar, ISSN:1411-1284, Jakarta, 2000

• 1999. Aplikasi Model Simulasi untuk Evaluasi Port Time Tanker, Laporan Penelitian FTUI, Unpublished, 1999

• 1999. Kajian Eksperimental dan Simulasi Numerik Aliran dalam Kompressor Scroll, peer group reviewed,unpublished, 1999

• 1998. Pengukuran Karakteristik Prototip Vortex FTUI X-1, Prosiding ISSN 1411-1284

• 1998. Analisa Aerodinamika Pengaruh Landasan pada Airfoil NACA 4415, Seminar ASA, Bandung, Juli 1998

• 1998. Prediksi Proses fisis Aliran pada Center Type Jet Pump, Prosiding ISBN 979-8427-15-7, 1998

• 1998. Visualisasi Aliran disekitar “Bluff Body”, Prosiding ISBN 979-8427-15-7, 1998

• 1998. Numerical Study on Ground Simulation, Prosiding ISBN 979-8427-15-7, 1998

• 1998. Pengaruh Variasi Jarak Driving Nozzle terhadap Sisi Masuk Mixing Tube dalam Center-Type? Jet Pump, Prosiding ISBN 979-8427-15-7, 1998

• 1998. Pertumbuhan Jejak Aliran Tak-Mantap? melalui Silinder Bulat, Prosiding ISBN 979-8427-15-7, 1998

• 1997. Simulation of wake flow in the vicinity of a circular Cylinder at low Reynolds Number, International Conference onf Fluid and Thermal energy Conversion, 1997, Yogyakarta, Indonesia.

• 1996. Numerical Solution of Turbulent Flow Past A Bluff Body up to Supercritical Regime, The 2nd International Symposium on Aeronautical Science and Technology in Indonesia, 1996 , Jakarta Indonesia

• 1996. Numerical Predictions of Three-Dimensional? Turbulent Flow Past an Upright Wall Mounted Bluff Body, IASA Conference, June 20, 1996, Depok Indonesia

• 1995. Analisa Aerodinamika Pengaruh Landasan Pada Airfoil NACA 4415, Seminar ASA Indonesia, 1995

• 1995. A Numerical Study of Flow Around A Bluff Body, the Sixth Asian Congress of Fluid Mechanics, May 22-26, 1995, Singapore

• 1994. Development of Computational Fluid Dynamics Package : Three-Dimensional? Fully Turbulent Flow Past A Circular Cylinder, Faculty of Mechanical University Technology Malaysia, May 1994, Malaysia

- 1991. Hovercraft Proto-X1 Project, Universitas IndonesiaI

- 1990. Pemasangan Bendera Raksasa (Design, Construction, Installation) di Monumen Nasional (Monas) dalam rangka peringat HUT RI ke 45.