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DESAIN DAN ANALISIS SPECIAL TOOL POWER SECTION PT6-42 MENGGUNAKAN METODE ELEMEN HINGGA Wira Gauthama; Ready Kresna Nanda Suprapto
Rang Teknik Journal Vol 5, No 2 (2022): Vol. 5 No. 2 Juni 2022
Publisher : Fakultas Teknik Universitas Muhammadiyah Sumatera Barat

The goal of this research is to use the finite element method to develop and analyze a frame for supporting the PT6-42 power section. The software SolidWorks 2020 was used to do the static analysis. ASTM 500 and ASTM A36 were utilized for the frame. The load used is 95 kg, which is the power section's burden. The results of the analysis show the design. The safety factor values obtained by using ASTM A36 and ASTM A500 materials on special tools with a thickness of 10 mm are 2.06 and 2.60, respectively. Frame with a size of 5 mm is not recommended because they are only safe to withstand static loads.

Rancang Bangun Ignition System Untuk Turbocharger Gas Turbine Engine dengan Inducer Diameter 1,75 Inch M. Zuhal Fachri A; Wira Gauthama; Zulham Hidayat
Langit Biru: Jurnal Ilmiah Aviasi Vol 14 No 02 (2021): Langit Biru: Jurnal Ilmiah Aviasi
Publisher : Politeknik Penerbangan Indonesia Curug

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54147/langitbiru.v14i02.405

Turbocharger adalah sebuah kompresor sentrifugal yang mendapat daya dari turbin yang sumber tenaganya berasal dari gas buang mesin. Pada perancangan ini turbocharger digunakan sebagai pengganti dari fungsi compressor dan turbine. Target dalam perancangan ignition system ini adalah dapat menghasilkan percikan api yang kuat sehingga mampu membakar bahan bakar yang masuk kedalam ruang bakar. Dari hasil pehitungan, didapatkan bahwa energi yang diperlukan untuk membakar 0,013 kg/s gas LPG sebesar 0,164 kW dan energi yang dihasilkan dari rancang bangun ignition system sebesar 326,286 kW. Dari hasil perhitungan maka rancang bangun ignition system yang penulis rancang dapat memenuhi energi untuk membakar 0,0013 kg/s gas LPG. Pada proses uji coba turbocharger gas turbine engine didapatkan bahwa engine dapat menyala secara continuous.

Rancang Bangun Oil System untuk Turbocharger Gas Turbine Engine Dengan Inducer Diameter 1,75 Inch Noval Dwi Kurnianto; Wira Gauthama; Zulham Hidayat
Langit Biru: Jurnal Ilmiah Aviasi Vol 14 No 01 (2021): Langit Biru: Jurnal Ilmiah Aviasi
Publisher : Politeknik Penerbangan Indonesia Curug

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54147/langitbiru.v14i01.408

Rancang bangun mesin turbin gas dimulai dengan mengidentifikasi beberapa komponen yang dibutuhkan dalam membangun sebuah mesin turbin gas. Turbocharger yang terdiri dari kompresor dan turbin sebagai penyusun utama komponen ini diambil untuk dijadikan Kompresor dan turbin mesin turbin gas yang juga merupakan unsur utama dalam sebuah mesin turbin gas. Agar sebuah mesin turbin gas dapat beroperasi maka perlu dirancang beberapa system pendukung seperti Oil System, Fuel System, Ignation System, Combustion Chamber dan beberapa system yang lain. Pada perancangan ini, penulis mendapat bagian dalam perancangan Sistem pelumas (Oil System) dimana tantangan yang dihadapi adalah mendapatkan jenis oil yang tepat untuk mesin turbin gas yang akan dibangun. Adapun rumusan masalah dalam perancangan system pelumas ini antara lain bagaimana menentukan viskositas pelumas yang digunakan, menghitung critical pressure bearing, menghitung jumlah pelumas yang digunakan, menghitung head pompa dan menghitung kapasitas reservoir yang digunakan. Output akhir yang dihasilkan dari perancangan ini adalah suplai oli yang mampu untuk melumasi shaft bearing pada turbocharger sehingga tidak terjadi overheating yang menyebabkan keausan serta metal to metal contact. Dari hasil perhitungan, didapatkan tekanan oli sebesar 37 psi yang diperlukan untuk melumasi shaft bearing pada turbocharger. Dan dihasilkan pembakaran yang continuous.

Implementation of the Socata TBM-700 Aircraft as Learning Material for Live Aircraft Practical at Indonesia Civil Aviation Academy - Banyuwangi Hadi Prayitno; Wira Gauthama
IJISTECH (International Journal of Information System and Technology) Vol 6, No 4 (2022): Decembar
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v6i4.256

The increase in air transport transportation traffic after the Covid-19 subside led to increased flight frequency which also increased the need for aircraft maintenance. Good quality aircraft maintenance is also very much needed to avoid accidents due to malfunctions of all systems on the aircraft. Good quality aircraft maintenance can be achieved from qualified aircraft maintenance personnel. To produce qualified personnel, it is necessary to have a strong and deep understanding of personnel knowledge about aircraft, theoretically and practically. This research aims to carry out innovation activities in the form of implementing the Socata TBM-700 aircraft as a live aircraft suitable learning material at the Bayuwangi Aviation Polytechnic. The result of this research is an innovation of live aircraft practical learning at the Bayuwangi Aviation Polytechnic to increase the desire of active teachers at universities under PPSDMPU to be active in processing and utilizing valuable equipment available on campus so that their ability to follow the development of aviation technology can be improved.

Implementation of the Socata TBM-700 Aircraft as Learning Material for Live Aircraft Practical at Indonesia Civil Aviation Academy - Banyuwangi Hadi Prayitno; Wira Gauthama
IJISTECH (International Journal of Information System and Technology) Vol 6, No 4 (2022): Decembar
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v6i4.256

The increase in air transport transportation traffic after the Covid-19 subside led to increased flight frequency which also increased the need for aircraft maintenance. Good quality aircraft maintenance is also very much needed to avoid accidents due to malfunctions of all systems on the aircraft. Good quality aircraft maintenance can be achieved from qualified aircraft maintenance personnel. To produce qualified personnel, it is necessary to have a strong and deep understanding of personnel knowledge about aircraft, theoretically and practically. This research aims to carry out innovation activities in the form of implementing the Socata TBM-700 aircraft as a live aircraft suitable learning material at the Bayuwangi Aviation Polytechnic. The result of this research is an innovation of live aircraft practical learning at the Bayuwangi Aviation Polytechnic to increase the desire of active teachers at universities under PPSDMPU to be active in processing and utilizing valuable equipment available on campus so that their ability to follow the development of aviation technology can be improved.

PENGENALAN SHEET METAL REPAIR UNTUK GURU BIDANG STUDI PRODUKTIF SMK PENERBANGAN Lilies Esthi Riyanti; Wira Gauthama; Mursyidin Mursyidin; Bhima Sakti Arrafat; Andri Kurniawan
Darmabakti: Jurnal Inovasi Pengabdian dalam Penerbangan Vol. 3 No. 1 (2022): Darmabakti: Jurnal Inovasi Pengabdian dalam Penerbangan
Publisher : Pusat Penelitian dan Pengabdian Kepada Masyarakat Politeknik Penerbangan Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52989/darmabakti.v3i1.67

Kartika Aqasa Bhakti Flight Vocational School is located at Jalan Jembawan Raya No. 20 A Semarang, this Vocational School is the only school in the city of Semarang with a concentration in aviation majors, namely Airframe and Powerplant and Aircraft Electrical. In its development, the school management has always carried out efforts to improve the competence of maintenance teachers in the Airframe Powerplant major through training, visits, and other forms, but other forms of additional programs are still needed. The purpose of this community service activity is to provide training in carrying out repairs to sheet metal under airframe manufacturing standards as well as competence in the field of airframe maintenance required. The implementation of the community service chosen is a form of training, both theory and practice for competency in repairing sheet metal in aircraft. Implementation of online training through zoom and hands-on practice. Implementing sheet metal repair introduction training for teachers, it can increase the competence of teachers who have an undergraduate education background so that it helps in the teaching and learning process at the Kartika Aqasa Bhakti Aviation Vocational School Kegiatan pelatihan ini dilatarbelakangi oleh masih rendahnya jumlah dan kompetensi guru bidang produktif sekolah menengah kejuruan, khususnya bidang produktif SMK penerbangan. Data pemerintah tahun 2019 memperlihatkan mayoritas postur tenaga pengajarnya masih didominasi oleh kategori bidang normatif adaptif atau guru umum, sedangkan guru produktif yang mengajar materi pelajaran sesuai bidang keahliannya masih rendah, berada pada prosentase di bawah 35 %. SMK Penerbangan Kartika Aqasa Bhakti berlokasi di Jalan Jembawan Raya No. 20 A Semarang, SMK ini adalah satu- satunya sekolah yang ada di Kota Semarang dengan konsentrasi jurusan bidang penerbangan, yaitu Airframe dan Powerplant serta Kelistrikan Pesawat Udara. Dalam perkembangannya, manajemen sekolah selalu melaksanakan upaya – upaya untuk meningkatkan kompetensi keahlian guru bidang maintenance pada jurusan Airframe Powerplant melalui pelatihan – pelatihan, kunjungan dan bentuk lain tetapi masih diperlukan bentuk program tambahan lain. Kegiatan pengabdian kepada masyarakat dalam bentuk pelatihan ini bertujuan untuk memberikan kompetensi dalam melakukan repair pada sheet metal sesuai dengan standar manufacture airframe. Metode pelaksanaan kegiatan pengabdian masyarakt ini melalui pelahitan on site baik teori maupun praktek hands on. Hasil dari kegiatan pengabdian kepada masyarakat dalam bentuk pelatihan dasar sheet metal repair adalah para guru-guru bidang produuktif memiliki kompetensi dalam melaksanakan sheet metal repair sehingga meningkatkan kualitas pembelajaran siswa bidang airframe.

Rancang Bangun Ignition System Untuk Turbocharger Gas Turbine Engine dengan Inducer Diameter 1,75 Inch M. Zuhal Fachri A; Wira Gauthama; Zulham Hidayat
Langit Biru: Jurnal Ilmiah Aviasi Vol 14 No 02 (2021): Langit Biru: Jurnal Ilmiah Aviasi
Publisher : Politeknik Penerbangan Indonesia Curug

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54147/langitbiru.v14i02.405

Turbocharger is a centrifugal compressor that obtain power from turbines whose power source comes from vehicle exhaust gases. In this design, the turbocharger acts as the compressor and turbine functions. The goal of designing the ignition system is that the system can produce strong sparks which burn the fuel entering the combustion chamber. Thus maintaining the operational of the engine. From the calculation, it was found that the energy required to burn 0.013 kg / s LPG gas was 0.164 kW and the energy generated from the ignition system design was 326,286 kW. In conclusion, the ignition system can supply the amount of energy to burn 0.0013 kg / s LPG gas. In the turbocharger experiment, the gas turbine engine can light up and operate normally and continuously.

Rancang Bangun Oil System untuk Turbocharger Gas Turbine Engine Dengan Inducer Diameter 1,75 Inch Noval Dwi Kurnianto; Wira Gauthama; Zulham Hidayat
Langit Biru: Jurnal Ilmiah Aviasi Vol 14 No 01 (2021): Langit Biru: Jurnal Ilmiah Aviasi
Publisher : Politeknik Penerbangan Indonesia Curug

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54147/langitbiru.v14i01.408

Manufacturing of gas turbine engine was started by identification of some components and systems involve in building the gas turbine engine. A turbocharger which consist of turbine and compressor as the main part was taken to make a turbine and compressor in Gas turbine engine. Those component is also the essential part of the machine. To operate the gas turbine engine, it is important to design some system such as Oil system, fuel System, Ignition System, combustion chamber, and others. In this design project the writer obtains the task to design the oil system that fit and suitable for this type of gas turbine engine. Any issue related to this design such as how to decide the viscosity of the oil, calculate critical pressure of bearing, calculate mass of the oil fluid, head pressure of the pump and reservoir capacity. The final outcome of this design is correct supply of the oil flow which is used to lubricate shaft bearing in gas turbine engine. This system also prevent the machine from over heating that can degrade components of the engine due to metal to metal contact. From the final calculation found 37 psi oil pressure is needed to lubricate shaft bearing and can maintain the continuous operation of the engine.

Evaluasi Konteks Dalam Penerapan Kurikulum dan Pembelajaran Berbasis Part 66/147 European Aviation Safety Agency di Politeknik Penerbangan Wira Gauthama; Lilies Esthi Riyanti
Langit Biru: Jurnal Ilmiah Aviasi Vol 15 No 02 (2022): Langit Biru: Jurnal Ilmiah Aviasi
Publisher : Politeknik Penerbangan Indonesia Curug

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54147/langitbiru.v15i02.730

This study is primarily based on the need for an appropriate implementation of curriculum and learning in the Direct European Aviation Safety Agency (EASA) Part 66/147 program adopted in Prodi TPU of Politeknik Penerbangan Indonesia Curug commenced in 2020. A tangible difference in the curriculum’s structure and learning between EASA 66/147 standards and the National Curriculum Standard was expected as the cause of why the process and learning objectives of the EASA Second Site 2013 – 2018 program were not achieved, as shown in the measured internal audit report and examination results throughout the periods. The fundamental discrepancies were identified as the subject modularization, practical assessment methods, learning hours for each subject, and total learning duration for similar learning objectives as CASR 147 standards implemented in Prodi TPU. EASA 66/147’s curriculum and learning standard were implemented in the previous Second Site program by inserting the EASA part 66 syllabus into the similar subject in Prodi TPU’s curriculum and had been implemented for the study program of D III TPU batch 12th, 13th and 14th. The examination results for all modules were evaluated as not satisfactory dan failed to achieve the target according to the average result of the first examination showed that 81% of participants failed to pass. The assumption made it resulted from an inappropriate adoption of EASA part 66/147’s curriculum into the existing learning process and methods been utilizing in Prodi TPU so that emerging the needs of the curriculum to be reconstructed with the accepted pattern before the next EASA program’s implementation to have good learning impact which suited with EASA, AMTO and National standard. As the research tools, context evaluation (part of the CIPP method: Context, Input, Process, and Product) initiated by Stufflebeam, Daniel F (2000, p.282) is utilized as it can be empowered to be an evaluation instrument in the various education area. Research data was collected from internal audit results, EASA examination results, related document review, and interviews with instructors and participants who were involved in the Seconsite program, and then compared with data collected from other Polytechnics under PPSDMPU with AMTO 147 program Data resulting from each phase of CIPP evaluation was analyzed quantitatively and qualitatively by Mixed Method Research (Creswell dan Clark, 2000) utilizing combined concurrent triangulation to have a comprehensive and intact view of cause and solution. The finding resulting from context evaluation shows the need for specialized knowledge and experience in developing programs for teachers, learning facilities that have experienced downgrades, the composition of theory and practice in the curriculum, learning needs of cadets, global market needs and domestic regulations, internal stakeholder support, depth and breadth of study materials and reference books. All the findings are important aspects for the basis of reconstructing an emerging curriculum which more adoptable with the existing learning environment and accommodates all standards needed by EASA part 66/147, CASR 147, and the National Standard of Education

Rancang Bangun Ignition System Untuk Turbocharger Gas Turbine Engine dengan Inducer Diameter 1,75 Inch M. Zuhal Fachri A; Wira Gauthama; Zulham Hidayat
Langit Biru: Jurnal Ilmiah Aviasi Vol 14 No 02 (2021): Langit Biru: Jurnal Ilmiah Aviasi
Publisher : Politeknik Penerbangan Indonesia Curug

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54147/langitbiru.v14i02.405

Turbocharger is a centrifugal compressor that obtain power from turbines whose power source comes from vehicle exhaust gases. In this design, the turbocharger acts as the compressor and turbine functions. The goal of designing the ignition system is that the system can produce strong sparks which burn the fuel entering the combustion chamber. Thus maintaining the operational of the engine. From the calculation, it was found that the energy required to burn 0.013 kg / s LPG gas was 0.164 kW and the energy generated from the ignition system design was 326,286 kW. In conclusion, the ignition system can supply the amount of energy to burn 0.0013 kg / s LPG gas. In the turbocharger experiment, the gas turbine engine can light up and operate normally and continuously.

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