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اوہو ڈھیر سیانا بندہ

اوہو ڈھیر سیانا بندہ
جس نہ کیتا عشق دا دھندا
چھڈ جاندے نیں لوک مسیتاں
جد وی ملاں منگے چندا
چھل دیندا اے اندروں باہروں
سب توں تیز عشق دا رندہ
نفس شکاری بندے پچھے
ہر دم لے کے پھردا پھندا
روٹی رزق خدا دے ذمے
بندہ ڈھور چرند پرندا
کر خدمت خلقت دی بندے
بول نہ مول کسے نوں مندا
حنیف گناہیں ڈبا ہویا
بخشے اوہو رب بخشندہ

Studi Penelusuran Lulusan Prodi S1 Pendidikan Tata Busana Fakultas Teknik Universitas Negeri Surabaya

Abstrak Tracer Study pada Prodi S1 Pendidikan Tata Busana merupakan metode yang digunakan pada perguruan tinggi terutama di Universitas Negeri Surabaya yang digunakan sebagai penghubung antara instansi dan stakeholder  untuk mengetahui dan menggali beberapa informasi dalam memperoleh umpan balik (feedback) dari alumninya.  Umpan balik (feedback) digunakan sebagai bahan perbaikan sistem dan pengelolaan serta  menggali informasi terkait keberadaan alumni. Kegiatan tracer study dilaksanakan dengan  memberikan pemetaan antara lulusan yang bekerja di berbagai instansi. Keterserapan alumni merupakan bagian dari  persentase keberhasilan alumni untuk masuk di dunia kerja sesuai dengan bidang kompetensi yang diperoleh selama melaksanakan studi di perguruan tinggi. Lulusan/alumni dari Prodi S1 Pendidikan Tata Busana yang   memiliki pengetahuan, dan keterampilan yang akan dibutuhkan pada saat memasuki dunia kerja, baik itu bekerja pada instansi pemerintahan, swasta maupun berwirausaha. Hasil Tracer Study Program Studi S1 Pendidikan Tata Busana  telah menunjukkan bahwa karakteristik lulusan bekerja di bidang pendidikan dan berwirausaha. Sebanyak 23, 3% bekerja sebagai guru atau tenaga pengajar. 41, 7% para alumni bekerja secara mandiri yaitu dengan berwirausaha dan sesuai dengan bidang keahliahnya, selebihnya bekerja pada sektor bidang pekerjaan lain. Waktu tunggu lulusan program Studi S1 Pendidikan Tata Busana menunjukkan bahwa  73% sebelum mereka lulusan kurang dari 3 bulan setelah lulus sudah mendapatkan pekerjaan, artinya tidak perlu menunggu lama bagi lulusan program studi S1 Pendidikan Tata Busana untuk mendapatkan pekerjaan pertamanya Kata Kunci: Tracer study, Lulusan, Jenis Pekerjaan

A Numerical Study of Flow Past Bluff Bodies in Tandem and Side-By-Side Arrangements Using the Lattice Boltzmann Methods

A Numerical Study of Flow Past Bluff Bodies in Tandem and Side-By-Side Arrangements Using the Lattice Boltzmann Methods Flow around bluff bodies is an area of interest for scientist from several years. A flow over bluff bodies is commonly seen in engineering, for example, wind over a group of tall buildings and fluid flow over heat exchanger tube arrays. A flow past bluff bodies in tandem and side-by-side arrangements are investigated numerically using lattice Boltzmann methods in this thesis. The numerical methods are validated for flow past a single square cylinder, and the numerical results show a good agreement with the available reference data. In the first problem of this thesis a numerical simulation is carried out for flow past a square cylinder with a detached flat plate using the lattice Boltzmann method for gap spacing (g) ranging from 0 to 11 and Reynolds number (Re) ranging from 75 to 200. Numerical results reveal that as gap spacing increases, there exist a critical gap spacing at g = 2 - 2.25, where the mean drag coefficient, Strouhal number, root-mean-square values of the drag and lift coefficients reach either maxima or minima. The shed vortices behind the detached flat plate and flow regimes are affected by gap spacing and Reynolds number. The observed results further indicates that the critical gap spacing and flow regimes are strongly dependent on g and Re. Flow control aims to reduce the wake dynamics and the fluctuating force. Second problem focuses on the effect of equal and unequal gap spacing and Reynolds number ranging from 75 to 175 on flow characteristics by identifying wake patterns, force statistics as well as wake oscillation frequencies. Different kinds of wake patterns are observed for the flow past three side-by-side square cylinders for equal and unequal gap spacing. It is found that the characteristics of the flow significantly depend on both the Reynolds number and gap spacing and the latter is much stronger than the former. In the third problem of this thesis, lattice Boltzmann simulations are carried out for flow past a row of rectangular cylinders at aspect ratios (AR) 0.5 and 2 for different gap spacings at Re = 150. The numerical results reveal that wake patterns are strongly dependent on g and Re. There exist secondary cylinder interaction frequencies along with primary vortex shedding frequency due to jet flow between the gaps. More interesting variation in fluid forces are observed for the case of AR = 2, as vortices generated on the surface of cylinder because the width of the cylinder is 2d. This study shows that lattice Boltzmann method is a good tool to capture the important features of flow past bluff bodies and suppression of fluid forces.
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