View source for Ahmad Indra Siswantara

[[File:Ahmadindrasiswantara.jpg|300px]]

"I am My Consciousness" ( DAI )

== Continuous Consciousness In Taqwa (CCIT) ==
[[File:Aali-Imran-3-18.png|thumb]]

Tidak ada Tuhan selain Allah dan Muhammad adalah utusan Allah!, "There is no God but Allah and Muhammad is the Messenger of Allah".

Kesadaran adalah satu hal yang fundamental dalam kehidupan manusia. Ia adalah  pemberian Tuhan Yang Maha Esa, Yang menciptakan manusia dan seluruh alam semesta.

"And its enlightenment as to its wrong and its right" (QS-91:8). 

“Praying is a gateway to highest level of consciousness, experiencing The most fundamental reality, Allah, The One and Only .” (DAI)

== 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 :  081216173769,0818135802

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

-2023-Now, Team Leader, Biomassa Pyrolysis Project

- 2022, CFD Team Leader, Pump Sump CFD Analysis PLTU Jawa 9 & 10 2 x 1000 MW, PT. Hutama Karya

- 2021, Inovator MRPP (Mobile Refinery Power Plant)

- 2020, Inovator FCC Sawit Merah Putih

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

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

- 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.

'''Ingat'''

Mengingat adalah sebuah usaha untuk bersikap menghadirkan kembali informasi yang dimilikinya atau ingatan yang tersimpan. Seorang pelajar akan berusaha bersungguh-sungguh, dengan penuh motivasi diri, dalam belajar apabila dia ingat betapa pentingnya belajar.

== Mekanika ==

[[Mekanika]]

== Turbulence Modeling Development ==
== Zero Energy Research ==


== Metoda Numerik == 
[[File:Pgm1.jpg|thumb]]

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

== Energy Conversion System 2 (Thermal System) ==

''Objective'' 

After learning Energy Conversion System 2, students is expected to: 

1. understand principles and concepts in Energy Conversion System 2 (Thermal System)

2. have ability to design simple Energy Conversion System 2 (Thermal System)

3. gain Self-value improvement

''Content''

1. Overview of Energy Conversion System (ECS) 2 (Thermal ECS)

2. Your Baseline (Knowledge, Skill & Values)

3. Review of Thermodynamics and Heat Transfer

4. Averaged Physical Quantities & Conservations

5. ECS-A (Thermal Power Plant) 

6. ECS-B (Internal Combustion Engine) 

7. Thermal ECS Plant Modeling & Simulation 

8. Thermal ECS Equipments Modeling & Simulation ( Boiler, Turbine, Condenser Etc.) 

9. Case Studies 

10. Final Projects : Design of Simple Thermal ECS 

11. Muhasabah (Knowledge, Skill & Values)

''References''

1. [[Energy Conversion System 2]]

2. Kreith, F, Goswami, DY, Energy Conversion (Mechanical Engineering), CNC Press, 2007

3. Hefni B E, Bouskela Daniel, Modeling and Simulation of Thermal Power Plants with ThermoSysPro, Spinger, 2019

Overview Sistem Konversi Energi : Power Plant

<youtube> https://youtu.be/eeiu-wcyEbs </youtube> 

Combined Cycle Power Plant

[[File:Scdcc1.jpg|500px]]

Fundamentals

[[File:Ske1.jpg|500px]]