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Teguh Wibowo

Universitas Muhammadiyah Purworejo

Author-ID : 414690

Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Neuroscience Nursing Physics Public Health Social Sciences Other

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Integrated Numerical Investigation on the Aerodynamics Characteristic and Vortex Development of Airfoil using Spalart-Allmaras Model Dinaryanto, Okto; Jalaali, Bahrul; Hisyam, Muhammad; Wibowo, Teguh
Indonesian Journal of Aerospace Vol. 21 No. 1 (2023): Indonesian Journal of Aerospace
Publisher : BRIN Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/ijoa.2023.116

In this paper, the numerical simulation successfully obtained good results in analyzing fluid flow over the airfoil. Detailed explanations of simulation steps were also presented. The flow characteristics over three airfoil models were numerically simulated in this work: NACA0021, NACA2409, NACA2409+Fowler flap. The reliable Spalart-Allmaras (S-A) turbulent model was used and validated using reported data from experimental in terms of lift and drag coefficients. In this regard, the discrepancies of less than 10% were obtained for both coefficients, respectively. The boundary layer separation, vortex development, and air separation were clearly captured. The results of symmetric airfoil showed that the vortex shedding regimes occurred at α = 8o, and the stall critical-angle was about 14o. The value was higher for the NACA2409, where the airflow exhibited a relatively more stable behavior. Moreover, it is evident that flap addition altered lift-drag characteristics. The value of the lift-to-drag ratio increased due to the increase of Cl and the reduction of Cd. The parametric study was done on the α and flap deflection angle to attain the desirable airfoil configuration. The maximum result of airfoil configuration was obtained on the NACA2409 at α = 12o with 100 flap deflection angle while it enhanced the lift coefficient by about 54%. This result strengthens the robustness of the S-A turbulence model and projects the use of the S-A model for dealing with the aerodynamics analysis. This study is beneficial for initial aircraft design on the aerodynamics aspect of a wing.

Pemberdayaan Kelompok Guru Sekolah Dasar Dalam Upaya Mengembangkan Kemampuan Numerasi Siswa Melalui NICE (Nusantara Interactive E-Comic Berbasis Android) Saputro, Wahju Tjahjo; Ratnaningsih, Arum; Wibowo, Teguh; Purwoko, Riawan Yudi; Purwaningrum, Jayanti Putri
KOMUNITA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Vol 4 No 4 (2025): November
Publisher : PELITA NUSA TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60004/komunita.v4i4.250

Kemampuan numerasi merupakan bagian penting dari literasi dasar yang harus dimiliki siswa untuk menghadapi berbagai permasalahan kehidupan nyata. Namun, hasil asesmen nasional dan studi internasional seperti PISA menunjukkan bahwa kemampuan numerasi siswa Indonesia masih tergolong rendah. Salah satu faktor penyebabnya adalah pendekatan pembelajaran yang belum kontekstual dan minim penggunaan media yang relevan dengan kehidupan siswa. Kegiatan pengabdian ini bertujuan untuk memberdayakan kelompok guru sekolah dasar dalam mengembangkan pembelajaran numerasi berbasis konteks budaya lokal melalui media NICE (Nusantara Interactive E-Comic Berbasis Android). Kegiatan dilaksanakan di SDN Sindurjan, Kecamatan Purworejo, Kabupaten Purworejo, selama enam bulan, dengan melibatkan 11 guru sebagai peserta. Metode pelaksanaan terdiri dari empat tahapan utama: observasi dan identifikasi kebutuhan, pelatihan penggunaan media NICE, pendampingan implementasi di kelas, serta evaluasi terhadap hasil pembelajaran. Hasil kegiatan menunjukkan peningkatan kompetensi guru dalam menyusun dan menerapkan pembelajaran numerasi kontekstual berbasis media digital dan etnomatematika. Siswa menunjukkan ketertarikan lebih tinggi terhadap materi numerasi, serta keterlibatan aktif dalam proses pembelajaran. Pemberdayaan guru melalui pendekatan praktik langsung (learning by doing), penggunaan media berbasis budaya, dan pendampingan berkelanjutan terbukti efektif dalam meningkatkan kualitas proses dan hasil pembelajaran. Media NICE juga mendorong kolaborasi antar guru melalui komunitas belajar yang terbentuk selama kegiatan. Program ini menunjukkan bahwa pembelajaran numerasi yang menyenangkan, kontekstual, dan relevan sangat mungkin diwujudkan melalui inovasi berbasis teknologi dan lokalitas.

Pemberdayaan Masyarakat Berbasis Ekowisata Cafe Lembah Pelangi Berbasis Penyuluhan dan Pelatihan Smart Energy Di Blimbingsari, Kabupaten Sleman Mardwianta, Benedictus; Poerwanto, Eko; Wibowo, Teguh; Haris Subarjo, Abdul
Journal of Applied Community Engagement Vol. 5 No. 2 (2025): Journal of Applied Community Engagement (JACE)
Publisher : ISAS (Indonesian Society of Applied Science)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52158/jace.v5i2.1442

The Rainbow Valley Ecotourism Empowerment Program based on Smart Energy in Blimbingsari Hamlet, Caturtunggal, Depok, Sleman aims to enhance community independence through sustainable tourism management integrated with renewable energy technology, particularly solar panels, as well as the development of culinary and handicraft businesses and digital marketing strategies. Key activities include training in solar panel installation and maintenance, community-based tourism destination management, entrepreneurship, digital marketing and basic bookkeeping workshops, and training in making tables and chairs from used barrels as a form of environmentally friendly innovation. The program also emphasizes the importance of collaboration between universities, local government, and the local community to strengthen an independent, creative, and competitive tourism ecosystem. Thus, this program not only contributes to the improvement of the local economy but also supports the achievement of the SDGs for decent work, economic growth, sustainable settlements, and university KPI, namely students' off-campus experiences and the application of lecturers' research results in the community. This community service activity was enthusiastically received and successfully enhanced the participants' knowledge. This is evident from the results of the pretest and posttest

Krisis Integritas Dan Lemahnya Supremasi Hukum Menjadi Ancaman Korupsi Terhadap Masa Depan Bangsa Indonesia Wibowo, Teguh; Irma Mangar
Jurnal Hukum Sasana Vol. 12 No. 1 (2026): Jurnal Hukum Sasana: June 2026
Publisher : Faculty of Law, Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/sasana.v12i1.4703

Abstract: Law enforcement is a prerequisite for realizing legal protection in Indonesia. Law enforcement in Indonesia is a complex and ongoing issue, involving various structural, cultural, and political factors. Although Indonesia has a clear legal framework, the implementation of law enforcement often does not reflect the principles of justice and transparency. This research is a normative research. Normative legal research has a tendency to portray law as a prescriptive discipline where it only looks at law from the perspective of its norms which are of course descriptive. This research was conducted in real conditions with the aim of being able to find existing facts to be used as data filler in this research so that later the problem will be found. Implementation of the Supremacy of Law in Indonesia: Fact or Illusion that in the realization of law enforcement there are several obstacles, especially obstacles from the legal system itself. It is hoped that students are able to overcome and improve by channeling their aspirations in solving these obstacles. Students as academics must implement their actions to advance this country and represent the aspirations of the community because basically students uphold the interests of the community.

Pengaruh Meditasi Anapanasati terhadap Perhatian Siswa Kelas IX pada Materi Brahma Wihara di SMP Negeri 2 Keling Wibowo, Teguh; Sujiono, Sujiono; Putranto, Dwiyono
Jurnal Simki Pedagogia Vol 7 No 2 (2024): Volume 7 Nomor 2 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jsp.v7i2.803

Lack of student learning attention affects the expected learning achievement. By implementing Anapanasati meditation, it is expected to improve student attention during learning. The study was conducted at SMP Negeri 2 Keling Dk. Cungkuk, Ds. Tunahan, Kec. Keling, Kab. Jepara. The purpose of the study was to determine the effect of Anapanasati meditation on the attention of grade IX students on the Brahma Wihara material at SMP Negeri 2 Keling. This study applies the Pre-experimental method with a one group pretest-posttest Design. The study was conducted on grade IX students who are Buddhist. The pre-test and posttest data of participants were obtained using a research instrument in the form of a Likert scale. Analysis of research data using the Successive Interval Method (MSI). The results of the study showed a difference in the mean before and after being given treatment. The Pre-test mean was 41.56 and the Posttest mean was 51.06, there was a difference of 9.5. The Tcount was 12.621 and Ttable 2.119 (Tcount> Ttable) and sig.sig. (2-tailed) shows 0.000 < 0.05 indicating that there is an influence of Anapanasati meditation on student attention. From the results of the study, it was concluded

Smart eduwisata berbasis ekonomi sirkular: pengolahan sampah plastik menjadi produk bernilai jual di kawasan wisata Goa Kebon Sahtyawan, Rama; Wibowo, Teguh; Poerwanto, Eko; Jatiningsih, Maria Gratiana Dian; Saputri, Yerly Ania; Afifuddin, Muhammad Nasikh; Ningrat, Aditya Wahyu; Rachmat, Rafi Adinata
KACANEGARA Jurnal Pengabdian pada Masyarakat Vol 9, No 1 (2026): February
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/kacanegara.v9i1.3446

Program Pengabdian kepada Masyarakat ini bertujuan untuk memberdayakan masyarakat Desa Krembangan, Kulon Progo, melalui pengelolaan sampah plastik berbasis konsep Smart-Eduwisata dan ekonomi sirkular di kawasan wisata Goa Kebon. Mitra kegiatan adalah Pokdarwis Taman Tirta Wiyata yang menghadapi permasalahan penumpukan sampah plastik akibat aktivitas wisata. Peralatan utama yang digunakan dalam program ini meliputi mesin pencacah plastik, mesin oven compression plastik, cetakan pot daur ulang, serta sistem pemantauan suhu berbasis IoT menggunakan sensor Thermocouple tipe K. Metode pelaksanaan meliputi tahapan sosialisasi, persiapan, edukasi lingkungan, pelatihan teknis pengolahan sampah plastik, demonstrasi penggunaan alat, serta evaluasi melalui pretest–posttest dan monitoring lapangan. Hasil kegiatan menunjukkan peningkatan pengetahuan dan keterampilan masyarakat dalam pengelolaan limbah plastik, terbentuknya produk daur ulang bernilai jual berupa pot plastik, pengurangan volume sampah plastik hingga lebih dari 70%, serta peningkatan potensi ekonomi mitra melalui pengembangan produk souvenir wisata. Pengabdian yang dilakukan ini efektif dalam meningkatkan kapasitas masyarakat, memperkuat ekonomi lokal, mendukung pariwisata berkelanjutan, serta mendorong terwujudnya ekosistem smart-eduwisata berbasis ekonomi sirkular yang berkelanjutan di kawasan wisata Goa Kebon.

Penguatan Nilai-Nilai Kebudayaan melalui Pendidikan dan Generasi Muda dalam Menghadapi Tantangan Globalisasi: Strengthening Cultural Values through Education and Young Generation to Face the Challenges of Globalization Wibowo, Teguh; Destia, Vira K; Rahmania, Cindy Swastika; Nur, Selviana A
DARMADIKSANI Vol 5 No 4 (2025): Edisi Desember
Publisher : Jurusan Pendidikan Bahasa dan Seni, FKIP, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/darmadiksani.v5i4.8947

Globalisasi membawa perubahan signifikan dalam pola kehidupan, pemikiran, dan perkembangan budaya masyarakat, terutama pada generasi muda yang menjadi kelompok paling rentan terhadap pengaruh budaya global. Tantangan yang muncul berupa melemahnya identitas budaya, hilangnya nilai-nilai lokal, serta meningkatnya homogenisasi budaya akibat perkembangan teknologi dan media digital. Program pengabdian masyarakat ini bertujuan untuk memperkuat nilai-nilai kebudayaan melalui pendidikan dan sosialisasi yang diberikan kepada generasi muda agar memiliki kesadaran budaya yang kuat dalam menghadapi dinamika globalisasi. Metode yang digunakan dalam kegiatan ini adalah sosialisasi, penyampaian materi, diskusi interaktif, dan tanya jawab dengan peserta dari kalangan siswa Sekolah Menengah Kejuruan (SMK) GAMA Kedungadem kabupaten Bojonegoro dengan jumlah peserta sebanyak 115 orang. Hasil kegiatan menunjukkan bahwa lebih dari 80% peserta mengalami peningkatan pemahaman mengenai urgensi pelestarian kebudayaan serta tantangan globalisasi terhadap eksistensi budaya lokal. Selain itu, peserta menunjukkan partisipasi aktif dalam diskusi dan mampu mengidentifikasi strategi pelestarian budaya, seperti digitalisasi karya budaya, pendidikan berbasis kearifan lokal, dan penguatan komunitas budaya sekolah. Kesimpulannya, kegiatan ini mampu membangun kesadaran kritis peserta terhadap pentingnya mempertahankan identitas budaya serta mempersiapkan generasi muda menjadi agen pelestarian budaya di era globalisasi.

Perkembangan Beragama Pada Masa Remaja Wibowo, Teguh; Hasibuan, Rohima Rizky; Azizah, Nur; Hendrawan, Niko; Lubis, Ramadan
MUDABBIR Journal Research and Education Studies Vol. 5 No. 2 (2025): Vol. 5 No. 2 Juli-Desember 2025
Publisher : Perkumpulan Manajer Pendidikan Islam Indonesia (PERMAPENDIS) Prov. Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56832/mudabbir.v5i2.2333

Penelitian ini bertujuan mendeskripsikan perkembangan keberagamaan seorang remaja bernama Raihan Fadhilah Wijaya yang berusia 14 tahun melalui pendekatan kualitatif deskriptif. Data dikumpulkan melalui wawancara, observasi, dan dokumentasi. Hasil penelitian menunjukkan bahwa pemahaman keagamaan subjek berkembang secara positif, ia memahami agama sebagai kepercayaan dan Tuhan sebagai Pencipta Yang Maha Kuasa. Praktik ibadahnya mengalami peningkatan signifikan, ditandai dengan konsistensi salat lima waktu dan kemampuan berpuasa penuh. Faktor keluarga, terutama ibu, menjadi pengaruh terbesar melalui pembiasaan dan teladan. Lingkungan sekolah dan teman sebaya turut memperkuat komitmen beragama subjek. Secara keseluruhan, perkembangan keberagamaan subjek sesuai dengan pola perkembangan remaja menurut teori psikologi agama.

The Impact of Compressor Wash Maintenance on the Rolls Royce M250-B17F Engine Performance of Grob G 120TP-A Aircraft Prakoso, Agung; Lukito, Indro; Junaidin, Buyung; Wibowo, Teguh; Budiono, Cyrilus Sukaca
Vortex Vol 7, No 1 (2026)
Publisher : Institut Teknologi Dirgantara Adisutjipto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28989/vortex.v7i1.3817

The Grob G 120TP-A is a training aircraft powered by the Rolls Royce M250-B17F engine with limited aerobatic capabilities. To optimize its flight performance, maintenance procedures such as compressor wash are essential. Compressor washing is conducted periodically every 100 flight hours to clean the compressor blades from contaminants caused by humidity and salt particles. This study used thermodynamic analysis to evaluate the increase in thrust power and effective power after compressor washing at different Outside Air Temperatures (OAT). The results indicate that after compressor washing, the thrust power increased by 4.3% and the effective power increased by 0.3%, demonstrating the importance of routine maintenance in sustaining optimal engine and aircraft performance.

Pemberdayaan Ekowisata Lembah Pelangi berbasis Smart Energy di Padukuhan Blimbingsari, Caturtunggal, Depok, Sleman Mardwianta, Benedictus; Wibowo, Teguh; Poerwanto, Eko; Subarjo, Abdul Haris
Abdimas Galuh Vol 8, No 1 (2026): Maret 2026
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/ag.v8i1.21453

Pengabdian ini bertujuan untuk melakukan pemberdayaan masyarakat melalui sosialisasi dan pelatihan dengan cara meningkatkan keterampilan masyarakat Padukuhan Blimbingsari dalam pengelolaan ekowisata Lembah Pelangi melalui pelatihan pemanfaatan energi terbarukan berbasis smart energy, pengelolaan wisata berkelanjutan, serta digitalisasi promosi wisata, meningkatkan pemberdayaan dalam kemampuan dalam merancang strategi pemasaran melalui pelatihan dan pendampingan intensif, meningkatkan keterampilan pengolahan makanan belum terstandar (sedikit pedagang mengaplikasikan prinsip higiene), strategi mempertahankan pasokan bahan baku dan harga fluktuasi hingga ±15 %, manajemen usaha & pemasaran. dengan memanfaatkan media sosial untuk promosi. Kegiatan ini juga mencakup pelatihan teknis instalasi dan pemeliharaan panel surya, manajemen destinasi wisata berbasis komunitas, serta penggunaan teknologi informasi untuk promosi wisata. Warga masyarakat peserta pelatihan cukup tertarik dengan materi dan pelatihan yang disampaikan.

Co-Authors . Limbong, Benny L ., Erdian abdul haris subarjo, abdul haris Abhiyantara, M. Radhiya Salman Adnan, Mazlini Afifuddin, Muhammad Nasikh Ageng Triyono Agung Pambudi Agung Prakoso Agustiana Wijiastuti Wahyudi Ahsyariyah Zulfi Hafidhoh Akbar, Rafly Putra Al-Amin, Al-Amin Alfina Sukma Amaliyah, Dina Inti Anisa Dewi Anugrah Dwi Cahyani Apriyanto, Bambang Arie Purwa Kusuma Arifiyanto Hadinegoro, Arifiyanto Aris Aryanto Arohman Taufik Arum Ratnaningsih Azieta, Haliza Nur Bachtiar Arif, Bachtiar Bagus Suryo Kusumo Bambang Priyo Darminto Bambang Priyo Darminto Batubara, Rizki Wulanita Benedictus Mardwianta, Benedictus Bisri Zainudin Budiono, Cyrilus Sukaca Budiyono Budiyono Budiyono Budiyono Buyung Junaidin, Buyung Cahyo Apri Setiaji Danti, Vivi Inta Dedet Hermawan Setiabudi, Dedet Hermawan Destia, Vira K Dion Rapanca Dita Yuzianah Djarot Wahju Santoso Drajat Indah Mawarni Dwi Hartini Dyah Panuntun Utami Edi Riyanto Effendy, Yudi Eko Poerwanto Eko Syaiful Anwar Eko Teguh Paripurno Eli Kumolosari Erni Puji Astuti Faiz, Muhammad Ikhsan FAJAR NUGROHO Faradila, Lisa Febryanto Kurniawan Ferry Budhi Susetyo Fidyaningsih, Anik Fiki Alghadari Freddy Kurniawan Haliza Nur Azieta Hananto Purbonugroho Haris Subarjo, Abdul Hasibuan, Rohima Rizky Hendrawan, Niko Herlina Budiarti Hermawan, Dedet Heru Kurniawan Hidayah, Mila Rohmah Ika Septiana Intania Shafa, Salsabila Irma Mangar Islami, Zaim Sidqi Ismail, Muhammad Ridwan Isnaeni Maryam Isnaeni Maryam Istiko Agus Wicaksono Jalaali, Bahrul Jannah, Mastsani Durrotul Jayanti Putri Purwaningrum Khoeriah, Faridatul Khoiriyah, Lulu Lazimatul Kurniawan, Febryanto Lubis, Ramadan Lukito, Indro Lukman Fadhiliya Ma'ruf, Abdul Hakim Maria Gratiana Dian Jatiningsih Maulana, Shaugi Rahkman Mazlini Adnan Megasari Wuryanie Muflikhah, Desi Muhammad Hisyam Muhammad Ikhsan Faiz Mujiyem Sapti Mujiyem Sapti Mujiyem Sapti Nafida Hetty Marhaeni Nila Kurniasih Ningrat, Aditya Wahyu Nuary, Rusdi Hamdany Nugrahajati, Susilastuti Dwi Nunung Wahyu Puspita Nur Akhmad Triwibowo, Nur Akhmad Nur Azizah Nur Halimah Nur Mala Nur, Selviana A Nurimani, Nurimani Nurina Kurniasari Rahmawati Nurul Hidayah Okto Dinaryanto Permatasari, Nisa Pinandhita, Lazuardy Rahendra Prasetia, Endra Prasetyo Budi Darmono Prasetyo, Cahyo Purnomo Pratiwi, Indah Prattiwi, Elisabeth Anna Puji Nugraheni Purba, Rakhmawati Purwaningsih, Wharyanti Ika Putranto, Dwiyono Rachmat, Rafi Adinata Rahayu, Eko Sri Rahayu, Wita Rahma Fajri Nailah Rahmania, Cindy Swastika Rama Sahtyawan Ramadoni, Ramadoni Rani Anggrainy Rhozaq, Miftahul Riawan Yudi Purwoko Rifqo, M. Husni Risa Oktaviani, Risa Rismi Annisa Riyanto, Edi Romadhoni, Moh. Gufron Rully Charitas Indra Prahmana Rusdi Hamdany Nuary Rusdyi Habsyi Rusmin R. M. Saleh sahudi, suwarno Saputri, Yerly Ania Saryati Saryati Seran Luan, Randi Edward Shalihah, Nurina Fairuz Siahaan, Rumiris Sobirin, Rasya Fajar Soeprianto, Agus Sri Kustilah Sri Mulyanti Sriyono Sriyono Subagjo, Ichwal Sujiono Sujiono, Sujiono Sumari, Arwin Datumaya Supriyono Supriyono Susianti, Elena Susilo, Tarsisius Sutarno, Sutarno Tanjung, Rosdiana Imroati Kurnia Taufik, Arohman Toyib, Rozali Tri Swaraswati Trias Sitaresmi Tutuk Ningsih umi barokah Ummu Qo'is Wahju Tjahjo Saputro Wharyanti Ika Purwaningsih, Wharyanti Ika Wijaya Damayanti, Aurelia Wahda Wijaya, Ardi Winaryuni, Nevia Indah Yuana, Kumara Ari Yulia Aulia Rahmah Yuni, Yatha Zainudin, Bisri

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