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'''Publikasi paper :'''
+
'''Riset Disertasi :'''
  
1. Mathematical Modeling - The Impact of Cooling Water Temperature Upsurge on Combined Cycle Power Plant Performance and Operation / Published 1 March 2018 • Published under licence by IOP Publishing Ltd
+
'''INVESTIGASI MODEL TURBULENT k-ε STANDAR DALAM APLIKASI CFD UNTUK OPTIMASI KETELITIAN HASIL PREDIKSI DINAMIKA ALIRAN FLUIDA KOMPRESIBEL CONFINED-JET'''
IOP Conference Series: Materials Science and Engineering, Volume 316, Quality in Research: International Symposium on Materials, Metallurgy, and Chemical Engineering 24–27 July 2017, Bali, Indonesia.
 
  
2. Integrated Analysis of The Excess Air on Steam Power Plant CFB Boiler using Mathematical and CFD Modeling / International Conference Thermofluid IX  9-10th November, 2017 Faculty of Industrial Engineering University of Gajah Mada Yogyakarta, AIP Conference Proceedings 2001, 060003 (2018); https://doi.org/10.1063/1.5050004
 
  
3. The Study of Converging-Diverging Nozzle for Improving the Impulse Momentum of Cross Flow Turbine in a Bio-Micro Power Plant / International  Conference on Biomass 1-2nd August, 2018 Agriculture Institute of Bogor, Published 1 December 2018 • Published under licence by IOP Publishing Ltd
 
IOP Conference Series: Earth and Environmental Science, Volume 209, 3rd International Conference on Biomass: Accelerating the Technical Development and Commercialization for Sustainable Bio-based Products and Energy1–2 August 2018, Bogor, Indonesia
 
  
4. SIMULATIONS OF BIO-MICRO HIGH POWER DENSITY POWER GENERATION SYSTEM FOR ZERO ENERGY BUILDING / International Conference on Sustainable Infrastructure and urban Development I 12-14th November, 2018 University of Indonesia and Asean University Network, Published at: CSID - JID Vol 2, No 1 (2019)
+
== '''ABSTRAK''' ==
DOI: https://doi.org/10.32783/csid-jid.v2i1.46.
+
 
 +
 
 +
 
 +
== '''BAB 1 PENDAHULUAN''' ==
 +
 
 +
'''1.1. Latar Belakang'''
 +
 
 +
'''1.2. Tujuan dan Sasaran Penelitian'''
 +
 
 +
'''1.3. State of the Art'''
 +
 
 +
'''1.4. Ruang Lingkup'''
 +
 
 +
 
 +
 
 +
== '''BAB 2 TINJAUAN LITERATUR''' ==
 +
 
 +
'''2.1. Hidrodinamika Aliran Jet'''
 +
 
 +
'''2.2. Pemodelan Turbulen'''
 +
 
 +
'''2.2.1. Konservasi Fisik dan Persamaan Atur'''
 +
 
 +
'''2.2.2. Konservasi Massa'''
 +
 
 +
'''2.2.3. Konservasi Momentum'''
 +
 
 +
'''2.2.4. Konservasi Energi'''
 +
 
 +
'''2.2.5. Persamaan Termodinamika'''
 +
 
 +
'''2.2.6. Persamaan Navier-Stokes dan Bentuk Umum Persamaan Transport'''
 +
 
 +
'''2.2.7. Turbulen dan Persamaan Reynolds Averaged Navier Stokes (RANS)'''
 +
 
 +
'''2.3. Critical Review'''
 +
 
 +
 
 +
 
 +
== '''BAB 3 METODOLOGI DAN JADWAL PENELITIAN''' ==
 +
 
 +
'''3.1. Metodologi Penelitian'''
 +
 
 +
[[File: metlit.jpg|center|500px|]]
 +
 
 +
<center>Gambar- 14. Metodologi Penelitian
 +
 
 +
 
 +
[[File: prosedur solusi cfd.jpg|center|500px|]]
 +
 
 +
Gambar- 15. Prosedur Pemecahan dengan Model CFD (Keynote Speech SNMI XII, 2018)
 +
 
 +
</center>
 +
'''3.2. Jadwal Penelitian'''
 +
<center>
 +
 
 +
[[File: alur.jpg|center|500px|]]
 +
 
 +
Gambar- 16. Rancangan  Penelitian
 +
 
 +
</center>
 +
 
 +
 
 +
== '''BAB 4 PEMODELAN DAN SIMULASI''' ==
 +
 
 +
'''4.1. Hidrodinamika Aliran Kompresibel Nosel Supersonik dan Jet Ejector'''
 +
 
 +
[[File: modeling.jpg|center|500px|]]
 +
 
 +
<center>Gambar- xx. Alur Pemodelan CFD Aliran Confined Jet [paper-6]
 +
 
 +
 
 +
[[File: 05KonturMa&T nosel SS.jpg|center|500px|Kontur Bilangan Mach dan Temperatur pada Nosel Supersonik - CFDSOF [paper-7]]]
 +
 
 +
[[File: 05Verif P&Rho nosel SS.jpg|center|500px|Pengaruh Tekanan dan Temperatur Fluida pada Tekanan Statik dan Densitas– EES dan CFDSOF [paper-7]]]
 +
 
 +
 
 +
[[File: 05KonturP-T-rho-Ma CD Nozzle.jpg|center|500px|Kontur P, T, Ma, dan Rho  Model Confined Jet Converging-Diverging Nozzle –EES dan CFDSOF [paper-3]]]
 +
[[File: 05Komparasik-e-RNG-RSM CD Nozzle.jpg|center|500px|Komparasi Model Turbulen k-, RNG, & RSM Confined Jet CD Nozzle –CFDSOF [paper-3]]]
 +
 
 +
[[File: 05 Structured vs Curved Grid Analis Turb.jpg|center|500px|Geometri dan 2 Model Mesh Confined Jet CD Nozzle –CFDSOF [paper-4]]]
 +
[[File: 05 Grid Indep test structured vs curved analis turb.jpg|center|500px|Grid Independency test untuk Perbedaan Model Mesh  Confined Jet CD Nozzle –CFDSOF [paper-4]]]
 +
 
 +
</center>
 +
 
 +
'''4.2. Studi Parameter Aliran dan Turbulensi '''
 +
 
 +
[[File: param geom nosel SS.jpg|center|500px|]]
 +
 
 +
<center>Gambar- xx. Alur Pemodelan Parameter Geometri  Nosel CD pada sistem Bio-Micro PP [paper-6]
 +
 
 +
[[File: 05mdotsteam_vs_throat&exitnosel.jpg|center|500px|Pengaruh Laju  Uap Terhadap Dimensi Throat dan  Oulet Nosel Supersonik – EES solver  [paper 6]]]
 +
[[File: 05mdot_psteam_vs_velNosel.jpg|center|500px|Pengaruh Laju Steam pada Kecepatan Nosel dengan Tekanan Motif Uap tertentu  - EES Solver [paper-6]]]
 +
 
 +
[[File: 05Kontur k u k-e-RNG-RSM.jpg|center|500px|Kontur P, T, Ma, dan Rho  Model Confined Jet Converging-Diverging Nozzle –EES dan CFDSOF [paper-3]]]
 +
[[File: 05Komparasik-e-RNG-RSM CD Nozzle.jpg|center|500px|Komparasi Model Turbulen k-, RNG, & RSM Confined Jet CD Nozzle –CFDSOF [paper-3]]]
 +
 
 +
[[File: 05Kontur eps u k-e-RNG-RSM.jpg|center|500px|Kontur Laju disipasi E. Kinetik Turbulen k-, RNG, & RSM Confined Jet CD Nozzle –CFDSOF [paper-3]]]
 +
 
 +
[[File: 05Plot k-eps u k-e-RNG-RSM.jpg|center|500px|Profil k dan  Model Turbulen k-, RNG, & RSM Confined Jet CD Nozzle –CFDSOF [paper-3]]]
 +
 
 +
[[File: 05 Plot P&T structured vs Vurved Grid.jpg|center|500px|Profil Tekanan Statik dan Temperatur  Confined Jet CD Nozzle –CFDSOF [paper-4]]]
 +
[[File: 05 Plot rho&Ma structured vs curved Grid.jpg|center|500px|Profil  Densitas dan Ma Confined Jet CD Nozzle –CFDSOF [paper-4]]]
 +
 
 +
[[File: 05Kontur Ma structured vs cuved grid.jpg|center|500px|Kontur Ma dengan Perbedaan Model Mesh a Confined Jet CD Nozzle –CFDSOF [paper-4]]]
 +
[[File:05 Kontur k-eps structured vs curved grid.jpg|center|500px|Kontur k dan  dengan Perbedaan Model Mesh a Confined Jet CD Nozzle –CFDSOF [paper-4]]]
 +
 
 +
</center>
 +
 
 +
'''4.3. Modifikasi dan Optimasi Model Turbulen k-e Standar pada Jet Ejector'''
 +
 
 +
[[File: modif.jpg|center|500px|]]
 +
 
 +
<center>Gambar- 14. Alur Modifikasi Model Turbulen k-e Standar
 +
 
 +
</center>
 +
 
 +
=='''BAB 5 HASIL DAN ANALISA''' ==
 +
 
 +
 
 +
'''5.1. Pengaruh Turbulensi pada Perubahan Parameter Tekanan Aliran dan Posisi Nosel'''
 +
 
 +
'''5.2. Laju Regangan Daerah Lapisan Batas Pencampuran pada Jet Ejector Udara'''
 +
 
 +
'''5.3. Parameter Optimasi Model Turbulen k-ε Standar'''
 +
 
 +
 
 +
 
 +
== '''BAB 6 KESIMPULAN DAN SARAN''' ==
 +
 
 +
1.
 +
 
 +
 
 +
 
 +
== '''Publikasi paper :''' ==
 +
 
 +
1. Optimization Study on Standard k-e Model for a Better Prediction of Turbulent Flow  in Sub-Sonic Air Jet Ejector (Journal paper draft)
 +
 
 +
2. New Modified k-ε Standard for Predicting Compressible Flow in a Non-Symmetrical Planar-Curvature Converging-Diverging Supersonic Nozzle (submitted Journal Manuscript)
 +
 
 +
3. Turbulent Modeling Analysis of Saturated Steam Flow in Curved Convergent Divergent Nozzle / Batavia International Conference (BIC 2018) Sustainable Maritime Science and Engineering Development 21st November 2018, University of Darma Persada, Published 1 February 2020 • Published under licence by IOP Publishing Ltd Journal of Physics: Conference Series, Volume 1469, International Conference on Innovation In Research 28–29 August 2018, Bali, Indonesia
 +
 
 +
4. Numerical simulation analysis of supersonic asymmetric converging-diverging nozzle with stepped curvature and curved discretization / The 4th International Conference on Mechanical Engineering (ICOME)  28-29 August 2019, Yogyakarta, Indonesia, AIP Conference Proceedings 2187, 020010 (2019); https://doi.org/10.1063/1.5138265.
  
 
5. The Analytic and CFD Modeling Studies of Saturated Steam Mass Flow in Curved Convergent Divergent Nozzle / International Conference on Advanced Thermofluids X 16th November 2018, Department of Mechanical Engineering, University of Indonesia, AIP Conference Proceedings 2062, 020015 (2019); https://doi.org/10.1063/1.5086562
 
5. The Analytic and CFD Modeling Studies of Saturated Steam Mass Flow in Curved Convergent Divergent Nozzle / International Conference on Advanced Thermofluids X 16th November 2018, Department of Mechanical Engineering, University of Indonesia, AIP Conference Proceedings 2062, 020015 (2019); https://doi.org/10.1063/1.5086562
  
6. Numerical simulation analysis of supersonic asymmetric converging-diverging nozzle with stepped curvature and curved discretization / The 4th International Conference on Mechanical Engineering (ICOME)  28-29 August 2019, Yogyakarta, Indonesia, AIP Conference Proceedings 2187, 020010 (2019); https://doi.org/10.1063/1.5138265.
+
6. SIMULATIONS OF BIO-MICRO HIGH POWER DENSITY POWER GENERATION SYSTEM FOR ZERO ENERGY BUILDING / International Conference on Sustainable Infrastructure and urban Development I 12-14th November, 2018 University of Indonesia and Asean University Network, Published at: CSID - JID Vol 2, No 1 (2019) DOI: https://doi.org/10.32783/csid-jid.v2i1.46.
+
 
7. Turbulent Modeling Analysis of Saturated Steam Flow in Curved Convergent Divergent Nozzle / Batavia International Conference (BIC 2018) Sustainable Maritime Science and Engineering Development 21st November 2018, University of Darma Persada, Published 1 February 2020 • Published under licence by IOP Publishing Ltd
+
7. The Study of Converging-Diverging Nozzle for Improving the Impulse Momentum of Cross Flow Turbine in a Bio-Micro Power Plant / International Conference on Biomass 1-2nd August, 2018 Agriculture Institute of Bogor, Published 1 December 2018 • Published under licence by IOP Publishing Ltd IOP Conference Series: Earth and Environmental Science, Volume 209, 3rd International Conference on Biomass: Accelerating the Technical Development and Commercialization for Sustainable Bio-based Products and Energy1–2 August 2018, Bogor, Indonesia
Journal of Physics: Conference Series, Volume 1469, International Conference on Innovation In Research 28–29 August 2018, Bali, Indonesia
+
 
 +
8. Integrated Analysis of The Excess Air on Steam Power Plant CFB Boiler using Mathematical and CFD Modeling / International Conference Thermofluid IX  9-10th November, 2017 Faculty of Industrial Engineering University of Gajah Mada Yogyakarta, AIP Conference Proceedings 2001, 060003 (2018); https://doi.org/10.1063/1.5050004
 +
 
 +
9. Mathematical Modeling - The Impact of Cooling Water Temperature Upsurge on Combined Cycle Power Plant Performance and Operation / Published 1 March 2018 • Published under licence by IOP Publishing Ltd IOP Conference Series: Materials Science and Engineering, Volume 316, Quality in Research: International Symposium on Materials, Metallurgy, and Chemical Engineering 24–27 July 2017, Bali, Indonesia.

Latest revision as of 09:49, 24 April 2020

Riset Disertasi :

INVESTIGASI MODEL TURBULENT k-ε STANDAR DALAM APLIKASI CFD UNTUK OPTIMASI KETELITIAN HASIL PREDIKSI DINAMIKA ALIRAN FLUIDA KOMPRESIBEL CONFINED-JET


ABSTRAK

BAB 1 PENDAHULUAN

1.1. Latar Belakang

1.2. Tujuan dan Sasaran Penelitian

1.3. State of the Art

1.4. Ruang Lingkup


BAB 2 TINJAUAN LITERATUR

2.1. Hidrodinamika Aliran Jet

2.2. Pemodelan Turbulen

2.2.1. Konservasi Fisik dan Persamaan Atur

2.2.2. Konservasi Massa

2.2.3. Konservasi Momentum

2.2.4. Konservasi Energi

2.2.5. Persamaan Termodinamika

2.2.6. Persamaan Navier-Stokes dan Bentuk Umum Persamaan Transport

2.2.7. Turbulen dan Persamaan Reynolds Averaged Navier Stokes (RANS)

2.3. Critical Review


BAB 3 METODOLOGI DAN JADWAL PENELITIAN

3.1. Metodologi Penelitian

Metlit.jpg
Gambar- 14. Metodologi Penelitian


Prosedur solusi cfd.jpg

Gambar- 15. Prosedur Pemecahan dengan Model CFD (Keynote Speech SNMI XII, 2018)

3.2. Jadwal Penelitian

Alur.jpg

Gambar- 16. Rancangan Penelitian


BAB 4 PEMODELAN DAN SIMULASI

4.1. Hidrodinamika Aliran Kompresibel Nosel Supersonik dan Jet Ejector

Modeling.jpg
Gambar- xx. Alur Pemodelan CFD Aliran Confined Jet [paper-6]


Kontur Bilangan Mach dan Temperatur pada Nosel Supersonik - CFDSOF [paper-7]
Pengaruh Tekanan dan Temperatur Fluida pada Tekanan Statik dan Densitas– EES dan CFDSOF [paper-7]


Kontur P, T, Ma, dan Rho  Model Confined Jet Converging-Diverging Nozzle –EES dan CFDSOF [paper-3]
Komparasi Model Turbulen k-, RNG, & RSM Confined Jet CD Nozzle –CFDSOF [paper-3]
Geometri dan 2 Model Mesh Confined Jet CD Nozzle –CFDSOF [paper-4]
Grid Independency test untuk Perbedaan Model Mesh  Confined Jet CD Nozzle –CFDSOF [paper-4]

4.2. Studi Parameter Aliran dan Turbulensi

Param geom nosel SS.jpg
Gambar- xx. Alur Pemodelan Parameter Geometri Nosel CD pada sistem Bio-Micro PP [paper-6]
Pengaruh Laju  Uap Terhadap Dimensi Throat dan  Oulet Nosel Supersonik – EES solver  [paper 6]
Pengaruh Laju Steam pada Kecepatan Nosel dengan Tekanan Motif Uap tertentu  - EES Solver [paper-6]
Kontur P, T, Ma, dan Rho  Model Confined Jet Converging-Diverging Nozzle –EES dan CFDSOF [paper-3]
Komparasi Model Turbulen k-, RNG, & RSM Confined Jet CD Nozzle –CFDSOF [paper-3]
Kontur Laju disipasi E. Kinetik Turbulen k-, RNG, & RSM Confined Jet CD Nozzle –CFDSOF [paper-3]
Profil k dan  Model Turbulen k-, RNG, & RSM Confined Jet CD Nozzle –CFDSOF [paper-3]
Profil Tekanan Statik dan Temperatur  Confined Jet CD Nozzle –CFDSOF [paper-4]
Profil  Densitas dan Ma Confined Jet CD Nozzle –CFDSOF [paper-4]
Kontur Ma dengan Perbedaan Model Mesh a Confined Jet CD Nozzle –CFDSOF [paper-4]
Kontur k dan  dengan Perbedaan Model Mesh a Confined Jet CD Nozzle –CFDSOF [paper-4]

4.3. Modifikasi dan Optimasi Model Turbulen k-e Standar pada Jet Ejector

Modif.jpg
Gambar- 14. Alur Modifikasi Model Turbulen k-e Standar

BAB 5 HASIL DAN ANALISA

5.1. Pengaruh Turbulensi pada Perubahan Parameter Tekanan Aliran dan Posisi Nosel

5.2. Laju Regangan Daerah Lapisan Batas Pencampuran pada Jet Ejector Udara

5.3. Parameter Optimasi Model Turbulen k-ε Standar


BAB 6 KESIMPULAN DAN SARAN

1.


Publikasi paper :

1. Optimization Study on Standard k-e Model for a Better Prediction of Turbulent Flow in Sub-Sonic Air Jet Ejector (Journal paper draft)

2. New Modified k-ε Standard for Predicting Compressible Flow in a Non-Symmetrical Planar-Curvature Converging-Diverging Supersonic Nozzle (submitted Journal Manuscript)

3. Turbulent Modeling Analysis of Saturated Steam Flow in Curved Convergent Divergent Nozzle / Batavia International Conference (BIC 2018) Sustainable Maritime Science and Engineering Development 21st November 2018, University of Darma Persada, Published 1 February 2020 • Published under licence by IOP Publishing Ltd Journal of Physics: Conference Series, Volume 1469, International Conference on Innovation In Research 28–29 August 2018, Bali, Indonesia

4. Numerical simulation analysis of supersonic asymmetric converging-diverging nozzle with stepped curvature and curved discretization / The 4th International Conference on Mechanical Engineering (ICOME) 28-29 August 2019, Yogyakarta, Indonesia, AIP Conference Proceedings 2187, 020010 (2019); https://doi.org/10.1063/1.5138265.

5. The Analytic and CFD Modeling Studies of Saturated Steam Mass Flow in Curved Convergent Divergent Nozzle / International Conference on Advanced Thermofluids X 16th November 2018, Department of Mechanical Engineering, University of Indonesia, AIP Conference Proceedings 2062, 020015 (2019); https://doi.org/10.1063/1.5086562

6. SIMULATIONS OF BIO-MICRO HIGH POWER DENSITY POWER GENERATION SYSTEM FOR ZERO ENERGY BUILDING / International Conference on Sustainable Infrastructure and urban Development I 12-14th November, 2018 University of Indonesia and Asean University Network, Published at: CSID - JID Vol 2, No 1 (2019) DOI: https://doi.org/10.32783/csid-jid.v2i1.46.

7. The Study of Converging-Diverging Nozzle for Improving the Impulse Momentum of Cross Flow Turbine in a Bio-Micro Power Plant / International Conference on Biomass 1-2nd August, 2018 Agriculture Institute of Bogor, Published 1 December 2018 • Published under licence by IOP Publishing Ltd IOP Conference Series: Earth and Environmental Science, Volume 209, 3rd International Conference on Biomass: Accelerating the Technical Development and Commercialization for Sustainable Bio-based Products and Energy1–2 August 2018, Bogor, Indonesia

8. Integrated Analysis of The Excess Air on Steam Power Plant CFB Boiler using Mathematical and CFD Modeling / International Conference Thermofluid IX 9-10th November, 2017 Faculty of Industrial Engineering University of Gajah Mada Yogyakarta, AIP Conference Proceedings 2001, 060003 (2018); https://doi.org/10.1063/1.5050004

9. Mathematical Modeling - The Impact of Cooling Water Temperature Upsurge on Combined Cycle Power Plant Performance and Operation / Published 1 March 2018 • Published under licence by IOP Publishing Ltd IOP Conference Series: Materials Science and Engineering, Volume 316, Quality in Research: International Symposium on Materials, Metallurgy, and Chemical Engineering 24–27 July 2017, Bali, Indonesia.