Claim Missing Document
Check
Articles

Found 25 Documents
Search

Pengaruh Jenis Kain Terhadap Lama Waktu Pengeringan Dari Mesin Pengering Portable Syamsuri Syamsuri; Andhika Wahyu Firmansyah
Prosiding SENASTITAN: Seminar Nasional Teknologi Industri Berkelanjutan Prosiding SENASTITAN Vol. 02 2022
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.692 KB)

Abstract

Pakaian merupakan kebutuhan pokok manusia selain pangan dan papan. Kebutuhan pokok ini menjadikan pakaian menjadi sesesuatu yang selalu ingin terpenuhi kebutuhannya dan selalu melekat pada  tubuh seseorang yang akan memberikan kepantasan, kenyamanan, serta keamanan dalam sehari-hari. Oleh karena itu pakaian harus dijaga baik mutu, model dan kebersihannya.Perubahan cuaca yang tidak menentu saat bumi memasuki global warming mempengaruhi perubahan musim. Musim kemarau dan penghujan sudah tidak dapat diprediksikan lagi. Mengeringkan pakaian masih memakai cara konvesional yaitu dengan menjemur di luar ruangan dibawah sinar matahari dan bantuan hembusan angin. Pada musim hujan, seringkali jemuran tidak kering dan terpaksa dimasukkan kembali ke dalam ruangan dan dijemur didalam ruangan hingga kering. Penelitian dengan judul "Pengaruh Jenis Kain Terhadap Lama Waktu Pengeringan", memiliki rumusan masalah dengan berat yang sama bagaimana pengaruh jenis bentuk kain terhadap laju pengeringan dan  pengaruh  jenis  kain  terhadap  energi  panas konveksi yang dibutuhkan. Tujuan penelitian ini adalah untuk mengetahui pengaruh jenis kain terhadap laju pengeringan dan pengaruh jenis kain terhadap energi panas konveksi yang dibutuhkan.Penelitian ini dilakukan secara eksperimen untuk mengetahui pengaruh jenis kain terhadap laju pengeringan dan pengaruh jenis kain terhadap energi panas konveksi yang dibutuhkan serta variasi pengamatan masing-masing setiap 5 - 55 menit. Jenis kain yang digunakan dalam penelitian ini menggunakan kaos cotton combad, daster, dan celana jeans. Hasil penelitian menunjukkan bahwa dengan berat yang sama, kaos lebih cepat kering dibandingkan dengan daster dan jeans. Dimana waktu tercepat dari kaos adalah 60 menit. Hasil penelitian menunjukkan dengan berat yang sama maka, bahan jeans memiliki panas konveksi yang lebih besar dari bahan kaos dan daster. Dimana panas yang dibutuhkan untuk mengeringkan jeans adalah sebesar 18.291 Joule.
Perancangan dan Analisa Sistem Perpipaan Pompa Sertifugal P.100/15 pada Unit Kilang Cepu Indra Adi Gunawan; M arif; Donny Albari; Zain Lillahulhaq; Syamsuri Syamsuri; Anindya Rachma Dwicahyani
Prosiding SENASTITAN: Seminar Nasional Teknologi Industri Berkelanjutan Prosiding SENASTITAN Vol. 01 2021
Publisher : Institut Teknologi Adhi Tama Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (514.008 KB)

Abstract

A centrifugal pump is a pump that works on the principle of increasing fluid pressure by increasing speed through centrifugal force. The application of pumps is mostly carried out in the industrial sector to deliver fuel, air and other multi-phase fluids. The design of the pump must be adjusted to the layout of the piping system through which the fluid flows and consider the height of the pipe at the pump. In this research, the design and analysis of the piping system on the P.100/15 Sertifugal Pumps at the Cepu Refinery Unit was carried out. This research involved the mayor and minor losses in the piping system. In addition, the calculation of power in the piping system is also carried out. From the calculations made, the total head is 17.403 m with a pump power of 1.7 kW.
UJI EKSPERIMENTAL PEREDAM DI HILIR SLUICE GATE UNTUK PENGENDALIAN LONCATAN HIDRAULIK Dyan Eka Nurhayati; Syamsuri
PADURAKSA: Jurnal Teknik Sipil Universitas Warmadewa Vol. 11 No. 2 (2022)
Publisher : Program Studi Teknik Sipil, Fakultas Teknik dan Perencanaan, Universitas Warmadewa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.882 KB) | DOI: 10.22225/pd.11.2.5312.193-198

Abstract

A hydraulic jump can be formed by the discharge flowing through the sluice gate. This phenomenon occurred due the flow transformation from subcritic to supercritic. The hydraulic jump can cause an erosion in channel base. In this experimental study the stilling basin is planned in sluice gate downstream. The triangular, trapezoid, and sinusoidal stilling basin have been installed to control the flow and the hydraulic jump. The objective of this study is to evaluate the hydraulic jump in the sluice gate downstream, specifically the height and the jump length. This experimental study result can be used as consideration in designing a sluice gate. In this experimental study, comparisons were made on several models such as triangular stilling basin (model 1), trapezoidal stilling basin (model 2), and sinusoidal stilling basin (model 3), with the original design (Model 0). The modelling results were then evaluated by comparing to indicators such as sluice gate opening height (Y1), hydraulic jump height (Y2), and hydraulic jump length (Lj). The experimental study result exhibited that stilling basin in sluice gate downstream can reduce Y2 and Lj. The more roughness the stilling basin, the more effective to control the hydraulic jump. Y2 and Lj decreasing value from first to third experiment, that result also affects the length of transition part for the supercritic to subcritic flow. In this experimental study, the largest Y2 reduction efficiency was obtained on the Model 3, which the originally Y2 value was 0.11 m to 0.075 m. The result from this 31.82% efficiency is obtained 0.16 m of hydraulic jump length (Lj) and stilling basin length requirement (Ld) in 0.38 m.
Performa alat pengering pakaian tipe portabel untuk mengeringkan pakaian (kaos) Syamsuri Syamsuri; Bagus Cahyo Adi
TURBO [Tulisan Riset Berbasis Online] Vol 11, No 2 (2022): TURBO : Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v11i2.2029

Abstract

The development of technology has triggered humans to learn knowledge science and increase innovation through various techniques. Basically, a drying system requires innovation so that it can work optimally and produce high efficiency of work. The use of cloth drying wardrobe will run well when its performance is also improved.This experimental research investigated the effects of drying time variation toward the efficiency of dryer system. In addition, it scrutinized the effects of drying time variation against the cloth weight inside the system. It also probed the drying percentage upon the T-shirt by varying the observation every 5 to 55 minutes.The research results demonstrated that the higher the heating time, the higher the system efficiency, exactly from 1.95% to 4.51%. Meanwhile, the higher the heating time, the lower the T-shirt weight, from 450 grams to 205 grams in which each required 55 minutes.
Performa alat pengering pakaian tipe portabel untuk mengeringkan pakaian (kaos) Syamsuri Syamsuri; Bagus Cahyo Adi
TURBO [Tulisan Riset Berbasis Online] Vol 11, No 2 (2022): TURBO : Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v11i2.2029

Abstract

The development of technology has triggered humans to learn knowledge science and increase innovation through various techniques. Basically, a drying system requires innovation so that it can work optimally and produce high efficiency of work. The use of cloth drying wardrobe will run well when its performance is also improved.This experimental research investigated the effects of drying time variation toward the efficiency of dryer system. In addition, it scrutinized the effects of drying time variation against the cloth weight inside the system. It also probed the drying percentage upon the T-shirt by varying the observation every 5 to 55 minutes.The research results demonstrated that the higher the heating time, the higher the system efficiency, exactly from 1.95% to 4.51%. Meanwhile, the higher the heating time, the lower the T-shirt weight, from 450 grams to 205 grams in which each required 55 minutes.