IT for Engineering (it4e) GmbH
Exhibitor Profile
Our objective is to implement up-to-date software solutions and complementary hardware in the course of industry 4.0 and digitalization.
In our interdisciplinary team we focus our competences in the fields of mechanical and process engineering, mathematics, computer science and economic sciences to develop soft- and hardware solutions which are adjusted precisely to your production and development processes.
Our specialties are the development of web applications with server backend as well as desktop applications including parallelization and visualization. Of course we also advise and train you in using open source or other commercial software. Here the focus is on calculation and simulation tools for technical applications.
Products / Markets
Product Index
- Filtermedienprüfung
- Prüfdienstleistungen
- Simulation
Market Scope
- Automobilindustrie
- Biotechnologie/Biopharmazie
- Chemische Industrie
- Filtrations- und Separationsindustrie
- Lebensmittel-,Getränkeindustrie
- Medizintechnik, Health Care Industrie
- Pharmazeutische Industrie
- Textilindustrie
- Umweltschutz
- Zellstoff-, Papierindustrie
Product Index
- Filter Media Testing
- Simulation
- Testing Services
Market Scope
- Automotive Industry
- Biotechnology/Biopharmac. Industry
- Chemical Industries
- Environmental Protection
- Filtration and Separation Industry
- Food, Beverage Industry
- Medical, Health Care Industry
- Pharmaceutical Industry
- Pulp, Paper Industry
- Textile Industry
Product Index
- 模拟
- 测试服务
- 过滤媒介测试
Market Scope
- 汽车工业
- 制药工业
- 化学工业
- 医疗卫生保健业
- 环境保护
- 生物技术/生物制药业
- 纸浆、造纸工业
- 纺织工业
- 过滤与分离工业
- 食品、饮料工业
Product Index
- اختبار تصفية وسائل الاعلام
- خدمات الاختبار
- محاكاة
Market Scope
- الصناعات الدوائية
- الصناعات الطبية والعناية الصحية
- الصناعات الغذائية وصناعة المشروبات
- الصناعة الكيماوية
- الصناعة النسيجية
- الصناعة الورقية
- صناعات الفلترة وفصل المواد
- صناعة الألبان
- صناعة التقنية البيولوجية والبيوصيدلية
- صناعة السيارات
Product Index
- Services de contrôle
- Simulation
- Test de médias filtrants
Market Scope
- Industrie automobile
- Industrie biotechnologie/biopharmaceutique
- Industrie chimique
- Industrie de filtration et de séparation
- Industrie de la pâte de cellulose et du papier
- Industrie laitière
- Industrie médicale et de la santé
- Industrie pharmaceutique
- Industrie textile
- Industries alimentaires et des boissons
Product Index
- Servizi di verifica
- Simulazione
- Verifica mezzi filtranti
Market Scope
- Biotecnologie/biofarmaceutica
- Protezione ambientale
- Settore alimenti e bevande
- Settore automobilistico
- Settore chimico
- Settore filtrazione e separazione
- Settore industria dell carta e della cellulosa
- Settore industria tessile
- Settore medicale e sanità
- Settore parafarmaceutico
Product Index
- Symulacja
- Testowanie mediów filtrów
- Usługi testowania
Market Scope
- Biotechnologia/biofarmaceutyka
- Filtrowanie i separacja
- Ochrona zdrowia
- Ochrona środowiska
- Przemysł celulozowo-papierniczy
- Przemysł chemiczny
- Przemysł farmaceutyczny
- Przemysł samochodowy
- Przemysł spożywczy
- Przemysł tekstylny
Product Index
- Serviços de teste
- Simulação
- Testes de meios filtrantes
Market Scope
- Ind. de biotecnologia/biofarmac.
- Indústria alimentar, de bebidas
- Indústria automóvel
- Indústria de filtragem e separação
- Indústria farmacêutica
- Indústria leiteira
- Indústria médica, cuidados de saúde
- Indústria têxtil
- Indústrias químicas
- Pasta, indústria do papel
Product Index
- Имитация
- Обслуживание Тестирования
- Тестирование Фильтрующие материалы
Market Scope
- Автомобильная промышленность
- Биотехнология / Биофармацевтическая промышленность
- Бумажная промышленность
- Медицина, здравоохранение
- Молочная промышленность
- Отрасль фильтрации и сепарирования
- Производство продуктов питания и напитков
- Текстильная промышленность
- Фармацевтическая промышленность
- Химическая промышленность
Product Index
- Pruebas de medios filtrantes
- Servicios de Pruebas
- Simulación
Market Scope
- Industria de la alimentación y las bebidas
- Industria de la automoción
- Industria de la biotecnología/biofarmacéutica
- Industria de la filtración y la separación
- Industria de la pasta de madera, el papel
- Industria de los productos lácteos
- Industria farmacéutica
- Industria médica, de la atención sanitaria
- Industria textil
- Industrias químicas
Product Index
- Filtre ortamı test
- Simülasyon
- test Hizmetleri
Market Scope
- Biyoteknoloji/Biyoeczacılık Endüstrisi
- Filtrasyon ve Ayırma Endüstrisi
- Gıda, İçecek Endüstrisi
- Kimya Endüstrisi
- Otomotiv Endüstrisi
- Selüloz, Kağıt Endüstrisi
- Tekstil Endüstrisi
- Tıp, Sağlık Sektörü
- Çevre Koruma
- İlaç Endüstrisi
Product Index
- 시뮬레이션
- 여과재 테스트
- 테스트 서비스
Market Scope
- 생명공학/생물 약제학 산업
- 섬유 산업
- 식음료 산업
- 여과 및 분리 산업
- 의료, 보건 산업
- 자동차 산업
- 제약 산업
- 제지, 종이 산업
- 화학 산업
- 환경 보호
Product Index
- シミュレーション
- 濾過材試験
- 試験サービス
Market Scope
- バイオテクノロジー・バイオ医薬品産業
- パルプ、製紙業界
- 化学工業
- 医療、ヘルスケア業界
- 医薬品業界
- 濾過および分離技術工業
- 環境保護
- 繊維業界
- 自動車産業
- 食品、飲料業界
Press release
1½-Way CFD-DEM Coupling with DNSlab: 3D Simulation of Microscale Fuid-Particle Processes including Filter Cake Restructuring, Detachment and Re-Entrainment of Deposited Particles
By simulation, filtration processes and filter media can be analyzed, designed and optimized. The more precise the simulation reproduces the real process, the more predictive and meaningful are the simulation results.
1½-Way CFD-DEM Coupling is a new feature of DNSlab which allows to simulate microscale filtration processes including filter cake restructuring, detachment and re-entrainment of deposited particles. The method combines a high modeling depth with a low demand of computation resources. The consideration of detachment and re-entrainment effects is necessary in particular to model solid-liquid-separation processes, where higher viscous forces cause an increased occurrence of these effects.
As an example, Fig. 1 shows the simulated particle distribution in a microfiber nonwoven before (left) and after (right) backwashing, with a reduced particle load after backwashing caused by particle detachment.Fig. 2 shows the particle volume before and after backwashing as a function of the depth in the filter medium.
